N-对甲苯磺酰基-L-苯丙氨酰氯 | 29739-88-6

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 中文名称: N-对甲苯磺酰基-L-苯丙氨酰氯
• 中文别名: N-(p-甲苯磺酰基)-L-苯丙氨酰氯；N-对甲苯磺酰-L-苯内氨氯；甲苯磺酰苯基丙氨酰氯；N-(P-对甲苯磺酰基)-L-苯丙氨氯
• 英文名称: N-(p-toluenesulfonyl)-L-phenylalanyl chloride
• 英文别名: N-tosyl-L-phenylalanyl chloride；(S)-2-(4-methylphenylsulfonamido)-3-phenylpropanoyl chloride；Tosyl-L-phenylalanyl Chloride；(2S)-2-[(4-methylphenyl)sulfonylamino]-3-phenylpropanoyl chloride
• CAS: 29739-88-6
• 化学式: C₁₆H₁₆ClNO₃S
• 分子量: 337.827
• InChiKey: KISOIDIHUAPEON-HNNXBMFYSA-N

物化性质

• 熔点：
  132 °C (dec.)(lit.)
• 比旋光度：
  11 º (c=2 in chloroform)
• 稳定性/保质期：
  如果遵照规格使用和储存，则不会分解，也未有已知危险反应。

计算性质

• 辛醇/水分配系数(LogP)：
  3.8
• 重原子数：
  22
• 可旋转键数：
  6
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.19
• 拓扑面积：
  71.6
• 氢给体数：
  1
• 氢受体数：
  4

安全信息

• 危险等级：
  8
• 危险品标志：
  C
• 危险类别码：
  R34
• 危险品运输编号：
  UN 3261 8/PG 2
• WGK Germany：
  3
• 海关编码：
  2935009090
• 包装等级：
  III
• 危险类别：
  8
• 安全说明：
  S22,S26,S27,S36/37/39,S45
• 储存条件：
  请将贮藏器密封保存，并存放在阴凉干燥处。同时，确保工作环境有良好的通风或排气设施。

SDS

N-(p-Toluenesulfonyl)-L-phenylalanyl Chloride [Optical Revision number: 5
Resolving Reagent for Alcohols]
SAFETY DATA SHEET

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Section 1. IDENTIFICATION
Product name: N-(p-Toluenesulfonyl)-L-phenylalanyl Chloride [Optical Resolving Reagent for
Alcohols]

Revision number: 5

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Section 2. HAZARDS IDENTIFICATION
GHS classification
PHYSICAL HAZARDS
Corrosive to metals Category 1
HEALTH HAZARDS
Skin corrosion/irritation Category 1B
Serious eye damage/eye irritation Category 1
ENVIRONMENTAL HAZARDS Not classified
GHS label elements, including precautionary statements
Pictograms or hazard symbols
Danger
Signal word
Hazard statements May be corrosive to metals
Causes severe skin burns and eye damage
Precautionary statements:
Keep only in original container.
[Prevention]
Do not breathe dust/fume/gas/mist/vapours/spray.
Wash hands thoroughly after handling.
Wear protective gloves/eye protection/face protection.
[Response] IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for
breathing.
IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses,
if present and easy to do. Continue rinsing.
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse
skin with water/shower.
Wash contaminated clothing before reuse.
Immediately call a POISON CENTER or doctor/physician.
Absorb spillage to prevent material damage.
[Storage] Store locked up.
Dispose of contents/container through a waste management company authorized by
[Disposal]
the local government.
[Optical Resolving Reagent for Alcohols]

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Section 3. COMPOSITION/INFORMATION ON INGREDIENTS
Substance/mixture: Substance
Components: N-(p-Toluenesulfonyl)-L-phenylalanyl Chloride [Optical Resolving Reagent for
Alcohols]
Percent: >97.0%(T)
CAS Number: 29739-88-6
Synonyms: Tosyl-L-phenylalanyl Chloride
Chemical Formula: C16H16ClNO3S

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Section 4. FIRST AID MEASURES
Inhalation: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
Immediately call a POISON CENTER or doctor/physician.
Skin contact: Remove/Take off immediately all contaminated clothing. Gently wash with plenty of
soap and water. Immediately call a POISON CENTER or doctor/physician.
Eye contact: Rinse cautiously with water for several minutes. Remove contact lenses, if present
and easy to do. Continue rinsing.Immediately call a POISON CENTER or
doctor/physician.
Ingestion: Immediately call a POISON CENTER or doctor/physician. Rinse mouth. Do NOT
induce vomiting.
Protection of first-aiders: A rescuer should wear personal protective equipment, such as rubber gloves and air-
tight goggles.

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Section 5. FIRE-FIGHTING MEASURES
Suitable extinguishing Dry chemical, carbon dioxide.
media:
Unsuitable extinguishing Water
media:
Specific hazards arising Take care as it may decompose upon combustion or in high temperatures to
from the chemical: generate poisonous fume.
Precautions for firefighters: Fire-extinguishing work is done from the windward and the suitable fire-extinguishing
method according to the surrounding situation is used. Uninvolved persons should
evacuate to a safe place. In case of fire in the surroundings: Remove movable
containers if safe to do so.
When extinguishing fire, be sure to wear personal protective equipment.
Special protective
equipment for firefighters:

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Section 6. ACCIDENTAL RELEASE MEASURES
Personal precautions, Use extra personal protective equipment (P3 filter respirator for toxic particles). Keep
protective equipment and people away from and upwind of spill/leak. Entry to non-involved personnel should
emergency procedures: be controlled around the leakage area by roping off, etc.
Environmental precautions: Prevent product from entering drains.
Methods and materials for Sweep dust to collect it into an airtight container, taking care not to disperse it.
containment and cleaning Adhered or collected material should be promptly disposed of, in accordance with
up: appropriate laws and regulations.
Prevention of secondary Do not allow contact with water. Remove all sources of ignition. Fire-extinguishing
hazards: devices should be prepared in case of a fire. Use spark-proof tools and explosion-
proof equipment.

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Section 7. HANDLING AND STORAGE
Precautions for safe handling
Handling is performed in a well ventilated place. Wear suitable protective equipment.
Technical measures:
Prevent dispersion of dust. Wash hands and face thoroughly after handling.
Use a closed system if possible. Use a local exhaust if dust or aerosol will be
generated.
Avoid contact with skin, eyes and clothing.
Advice on safe handling:
[Optical Resolving Reagent for Alcohols]

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Section 7. HANDLING AND STORAGE
May develop pressure. Open carefully.
Use corrosive resistant equipment.
Conditions for safe storage, including any
incompatibilities
Storage conditions: Keep container tightly closed. Store in a cool and dark place.
Store under inert gas.
Protect from moisture.
Store locked up.
Store away from incompatible materials such as oxidizing agents.
Moisture-sensitive
Packaging material: Comply with laws. Keep only in original container.

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Section 8. EXPOSURE CONTROLS / PERSONAL PROTECTION
Engineering controls: Install a closed system or local exhaust. Also install safety shower and eye bath.
Personal protective equipment
Respiratory protection: Dust respirator, self-contained breathing apparatus(SCBA), supplied air respirator,
etc. Use respirators approved under appropriate government standards and follow
local and national regulations.
Impervious gloves.
Hand protection:
Eye protection: Safety goggles. A face-shield, if the situation requires.
Skin and body protection: Impervious protective clothing. Protective boots, if the situation requires.

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Section 9. PHYSICAL AND CHEMICAL PROPERTIES
Physical state (20°C): Solid
Form: Crystal- Powder
White - Pale yellow
Colour:
Odour: No data available
pH: No data available
Melting point/freezing point:132°C (dec.)
No data available
Boiling point/range:
Flash point: No data available
Flammability or explosive
limits:
Lower: No data available
Upper: No data available
Relative density: No data available
Solubility(ies):
No data available
[Water]
[Other solvents] No data available

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Section 10. STABILITY AND REACTIVITY
Chemical stability: Stable under proper conditions.
Possibility of hazardous Decomposes in contact with water and liberates toxic gases.
reactions:
Conditions to avoid: Moisture
Incompatible materials: Oxidizing agents
Hazardous decomposition Carbon monoxide, Carbon dioxide, Nitrogen oxides (NOx), Sulfur oxides, Hydrogen
products: chloride

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Section 11. TOXICOLOGICAL INFORMATION
No data available
Acute Toxicity:
Skin corrosion/irritation: No data available
Serious eye No data available
damage/irritation:
Germ cell mutagenicity: No data available
Carcinogenicity:
[Optical Resolving Reagent for Alcohols]

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Section 11. TOXICOLOGICAL INFORMATION
IARC = No data available
NTP = No data available
Reproductive toxicity: No data available

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Section 12. ECOLOGICAL INFORMATION
Ecotoxicity:
No data available
Fish:
Crustacea: No data available
No data available
Algae:
Persistence / degradability: No data available
No data available
Bioaccumulative
potential(BCF):
Mobility in soil
Log Pow: No data available
No data available
Soil adsorption (Koc):
Henry's Law No data available
constant(PaM3/mol):

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Section 13. DISPOSAL CONSIDERATIONS
Recycle to process, if possible. Consult your local regional authorities. You may be able to dissolve or mix material
with a combustible solvent and burn in a chemical incinerator equipped with an afterburner and scrubber system.
Observe all federal, state and local regulations when disposing of the substance.

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Section 14. TRANSPORT INFORMATION
Hazards Class: 8: Corrosive.
3261
UN-No:
Proper shipping name: Corrosive solid, acidic, organic, n.o.s.
II
Packing group:

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Section 15. REGULATORY INFORMATION
Safe management ordinance of dangerous chemical product (State Council announces on January 26, 2002
and revised on February 16,2011): Safe use and production, the storage of a dangerous chemical, transport,
loading and unloading were prescribed.

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SECTION 16 - ADDITIONAL INFORMATION
N/A

反应信息

• 作为反应物：
  描述：

  N-对甲苯磺酰基-L-苯丙氨酰氯 在 四丁基氟化铵 、 四氯化钛 作用下， 以 四氢呋喃 、 二氯甲烷 为溶剂， 反应 25.0h， 生成 1-苯基己-4-烯-3-酮
  参考文献：
  名称：

  从同手性α-和β-氨基酰基硅烷合成对映纯β-和γ-氨基醇作为α-和β-氨基醛的稳定合成等价物

  摘要：

  描述了合成具有两个立体中心的对映纯 β- 和 γ-氨基醇的实用路线，从同手性 α-（1 和 5）和 β-（13 和 16）-氨基酰基硅烷开始，并涉及烯丙基金属化合物的立体选择性加成和随后的加合物的立体特异性蛋白脱甲硅烷化。在亲核加成步骤中实现的非对映选择性程度取决于氮保护基团和所用的试剂。在 TiCl4 促进的 N-Pht-氨基酰基硅烷 1 和 13 以及 N-Ts-氨基酰基硅烷 5 与烯丙基三甲基硅烷的烯丙基化中获得了等于或高于 98% 的非对映体过量 (de) 值。

  DOI：

  10.1002/(sici)1099-0690(199902)1999:2<437::aid-ejoc437>3.0.co;2-v
• 作为产物：
  描述：

  对甲苯磺酰氯 在 氯化亚砜 、 sodium hydroxide 作用下， 以 四氢呋喃 、 水 为溶剂， 反应 9.0h， 生成 N-对甲苯磺酰基-L-苯丙氨酰氯
  参考文献：
  名称：

  基于恶唑啉的有机催化剂用于对映选择性Strecker反应：左旋咪唑的合成方案

  摘要：

  已发现基于手性恶唑啉的有机催化剂可在-20°C下有效催化各种芳族和脂族N-苯甲酰肼与三甲基甲硅烷基氰化物（TMSCN）作为氰化物源的不对称Strecker反应，从而以高收率（96％）产生α-氨基腈具有出色的手性诱导作用（高达98％  ee）。在这些反应中，已经进行了DFT计算以使产物与有机催化剂的对映选择性形成合理化。有机催化剂已通过单晶X射线衍射分析以及其他分析方法进行了表征。该方案已扩展到以高收率和高对映选择性合成药学上重要的药物分子左旋咪唑。

  DOI：

  10.1002/chem.201302007

文献信息

• Mechanism-Based Isocoumarin Inhibitors for Human Leukocyte Elastase. Effect of the 7-Amino Substituent and 3-Alkoxy Group in 3-Alkoxy-7-amino-4-chloroisocoumarins on Inhibitory Potency
  作者：John E. Kerrigan、Jozef Oleksyszyn、Chih-Min Kam、Joe Selzler、James C. Powers

  DOI：10.1021/jm00003a017

  日期：1995.2

  prepared and evaluated as inhibitors of human leukocyte elastase (HLE). In addition, a new series of acyl, urea, and carbamate derivatives of 7-amino-4-chloro-3-methoxyisocoumarin (1), 7-amino-4-chloro-3-propoxyisocoumarin (3), and 7-amino-4-chloro-3-(2-bromoethoxy)isocoumarin (6) have been synthesized. Most of the synthesized compounds are very potent inhibitors of HLE with kobs/[I] values between 10(4)

  已经制备了具有各种3-烷氧基取代基的一系列3-烷氧基-7-氨基-4-氯异香豆素，并将其评估为人白细胞弹性蛋白酶（HLE）的抑制剂。此外，还推出了一系列新的7-氨基-4-氯-3-甲氧基异香豆素（1），7-氨基-4-氯-3-丙氧基异香豆素（3）和7-氨基-香豆素的酰基，脲和氨基甲酸酯衍生物已经合成了4-氯-3-（2-溴乙氧基）异香豆素（6）。大多数合成的化合物都是非常有效的HLE抑制剂，其kobs / [I]值在10（4）和10（6）M-1 s-1之间。异香豆素环7-氨基位置的疏水取代基为HLE提供了最佳的选择性和抑制能力。在2-溴乙氧基系列中，具有PhNHCONH 7取代基的化合物24的kobs / [I]值为1.2 x 10（6）M-1 s-1，对HLE具有很高的选择性，并且是最有效的HLE抑制剂。经过HLE测试。在长链L-苯丙氨酰基衍生物中，kobs / [I]值为1.8 x 10（5）M-1
• Amino acid-derived hydroxamic acids as chiral ligands in the vanadium catalysed epoxidation
  作者：Andrei V. Malkov、Zaïnaba Bourhani、Pavel Kočovský

  DOI：10.1039/b505324b

  日期：——

  New sulfonamide-derived hydroxamic acids have been developed as chiral ligands for the V-catalysed asymmetric epoxidation, showing high reactivity at subzero temperatures and moderate to good enantioselectivity. The strong accelerating effect exhibited by the ligands of this type can be attributed to the sulfonamide functionality. A range of cinnamyl type allylic alcohols were epoxidised with up to

  已开发出新的磺酰胺衍生的异羟肟酸作为V催化的不对称环氧化的手性配体，在零度以下温度下显示出高反应活性，对映选择性中等至良好。这种配体表现出的强促进作用可归因于磺酰胺官能团。一系列肉桂基类型的烯丙基醇被高达74％的ee环氧化。
• Synthetically amenable amide derivatives of tosylated-amino acids as organocatalysts for enantioselective allylation of aldehydes: computational rationale for enantioselectivity
  作者：Debashis Ghosh、Debashis Sahu、S. Saravanan、Sayed H. R. Abdi、Bishwajit Ganguly、Noor-ul H. Khan、Rukhsana I. Kureshy、Hari C. Bajaj

  DOI：10.1039/c3ob27513b

  日期：——

  A phenylalanine derived chiral amide is developed that serves as an effective organocatalyst for the reaction of allyltrichlorosilane with aryl, hetero-aryl and α,β-unsaturated aldehydes to afford the desired homoallylic alcohols in good yield (up to 90%) and high enantioselectivity (up to 99%). The experimental results and DFT calculations suggest that para substituted aromatic aldehydes as substrate show higher ee in the product than their ortho/meta counterparts. The 1H and 13C NMR spectra study corroborated the calculated results. The chiral organocatalyst can be easily synthesized from optically pure phenylalanine in two simple steps with 90% overall yield.

  开发了一种由苯丙氨酸衍生的手性酰胺，它作为有效的有机催化剂，用于烯丙基三氯硅烷与芳基、杂芳基和α,β-不饱和醛的反应，以良好的产率（高达90%）和高对映选择性（高达99%）得到所需的同烯丙基醇。实验结果和DFT计算表明，与邻/间位取代的芳香醛相比，对位取代的芳香醛作为底物在产物中显示出更高的对映体过量值。1H和13C NMR光谱学研究证实了计算结果。手性有机催化剂可以通过两个简单步骤从光学纯苯丙氨酸轻松合成，总产率为90%。
• Effect of the 7-amino substituent on the inhibitory potency of mechanism-based isocoumarin inhibitors for porcine pancreatic and human neutrophil elastases: a 1.85-.ANG. x-ray structure of the complex between porcine pancreatic elastase and 7-[(N-tosylphenylalanyl)amino]-4-chloro-3-methoxyisocoumarin
  作者：Maria A. Hernandez、James C. Powers、Jan Glinski、Jozef Oleksyszyn、J. Vijayalakshmi、Edgar F. Meyer

  DOI：10.1021/jm00084a018

  日期：1992.3

  A series of new acyl, urea, and carbonate derivatives of 7-amino-4-chloro-3-methoxyisocoumarin were synthesized and evaluated as irreversible inhibitors of human neutrophil elastase (HNE) and porcine pancreatic elastase (PPE). Inhibition of HNE is directly related to the hydrophobicity of the substituent on the 7-amino group. The N-Tos-Phe derivative (19) is the best HNE inhibitor with a second-order

  合成了一系列新的7-氨基-4-氯-3-甲氧基异香豆素的酰基，脲和碳酸酯衍生物，并作为人嗜中性弹性蛋白酶（HNE）和猪胰弹性蛋白酶（PPE）的不可逆抑制剂进行了评估。HNE的抑制与7-氨基上取代基的疏水性直接相关。N-Tos-Phe衍生物（19）是最好的HNE抑制剂，其二级速率常数kobs / [I] = 200,000 M-1 s-1。该系列中最接近的类似物3,3-二苯基丙酰基衍生物5具有HNE的kobs / [I] = 130,000 M-1 s-1。与Tos-Phe衍生物19相比，苯乙酰基衍生物2和碳酸盐22和25提供了极其稳定的酶-抑制剂复合物，两种弹性蛋白酶的脱酰化半衰期均长于48小时。N-苯基脲衍生物25是PPE的最佳抑制剂，其二级速率常数kobs / [I] = 7300 M-1 s-1。以1.85-A的分辨率测定了PPE与N-甲苯磺酰基-Phe衍生物19的配合物的晶体结构，并将其精制为最终的R因子为16
• [EN] BENZAZEPINE DERIVATIVES<br/>[FR] DÉRIVÉS DE BENZAZÉPINE
  申请人：OTSUKA PHARMA CO LTD

  公开号：WO2019004421A1

  公开（公告）日：2019-01-03

  The present invention provides novel benzazepine compounds of Formula (1), or salts thereof, having vasopressin V1a and V2 antagonisms, and medical uses thereof. In the formula, R1 is optionally substituted C1-6 alkyl, etc.; L is -C(=O)-NH-, etc.; Ring A1 is a hydrocarbon ring, etc.; Ring A2 is a hydrocarbon ring, etc.; and each of Rings A1 and A2 may have at least one substituent.

  本发明提供了具有抗利尿激素V1a和V2拮抗作用的新型苯并哌啶化合物的结构式（1）或其盐，以及其医药用途。在该式中，R1是可选取代的C1-6烷基等；L是-C(=O)-NH-等；环A1是一个碳氢环等；环A2是一个碳氢环等；环A1和环A2中的每一个可能具有至少一个取代基。