(R)-(+)-2-(Boc-氨基)-1,4-丁二醇 | 397246-14-9

• 物质功能分类: 生物化工 - 氨基酸及其衍生物
• 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: (R)-(+)-2-(Boc-氨基)-1,4-丁二醇
• 中文别名: (R)-(+)-2-叔丁基羰基氨基-1,4-丁二醇；(2R)-(叔丁氧羰基氨基)-1,4-丁二醇；R-2-Boc-氨基-1,4-丁二醇
• 英文名称: (R)-2-[(tert-butoxycarbonyl)amino]butane-1,4-diol
• 英文别名: (1-(hydroxymethyl)-3-hydroxypropyl)carbamic acid tert-butyl ester；tert-butyl N-[(2R)-1,4-dihydroxybutan-2-yl]carbamate；(+)-tert-Butyl (1R)-3-hydroxy-1-(hydroxymethyl)propylcarbamate；(R)-(+)-2-(Boc-Amino)-1,4-butanediol
• CAS: 397246-14-9
• 化学式: C₉H₁₉NO₄
• 分子量: 205.254
• InChiKey: KLRRFBSWOIUAHZ-SSDOTTSWSA-N

物化性质

• 熔点：
  64-68 °C
• 沸点：
  365.0±32.0 °C(Predicted)
• 密度：
  1.110

计算性质

• 辛醇/水分配系数(LogP)：
  0
• 重原子数：
  14
• 可旋转键数：
  6
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.89
• 拓扑面积：
  78.8
• 氢给体数：
  3
• 氢受体数：
  4

安全信息

• 海关编码：
  2924199090
• 危险性防范说明：
  P261,P280,P305+P351+P338
• 危险性描述：
  H302,H315,H319,H332,H335
• 储存条件：
  2-8°C

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: (R)-(+)-2-(Boc-amino)-1,4-butanediol
Synonyms:

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Section 2. Hazards identification
Harmful by inhalation, in contact with skin, and if swallowed.

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Section 3. Composition/information on ingredients.
Ingredient name: (R)-(+)-2-(Boc-amino)-1,4-butanediol
CAS number: 397246-14-9

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Section 4. First aid measures
Skin contact: Immediately wash skin with copious amounts of water for at least 15 minutes while removing
contaminated clothing and shoes. If irritation persists, seek medical attention.
Eye contact: Immediately wash skin with copious amounts of water for at least 15 minutes. Assure adequate
flushing of the eyes by separating the eyelids with fingers. If irritation persists, seek medical
attention.
Inhalation: Remove to fresh air. In severe cases or if symptoms persist, seek medical attention.
Ingestion: Wash out mouth with copious amounts of water for at least 15 minutes. Seek medical attention.

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Section 5. Fire fighting measures
In the event of a fire involving this material, alone or in combination with other materials, use dry
powder or carbon dioxide extinguishers. Protective clothing and self-contained breathing apparatus
should be worn.

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Section 6. Accidental release measures
Personal precautions: Wear suitable personal protective equipment which performs satisfactorily and meets local/state/national
standards.
Respiratory precaution: Wear approved mask/respirator
Hand precaution: Wear suitable gloves/gauntlets
Skin protection: Wear suitable protective clothing
Eye protection: Wear suitable eye protection
Methods for cleaning up: Mix with sand or similar inert absorbent material, sweep up and keep in a tightly closed container
for disposal. See section 12.
Environmental precautions: Do not allow material to enter drains or water courses.

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Section 7. Handling and storage
Handling: This product should be handled only by, or under the close supervision of, those properly qualified
in the handling and use of potentially hazardous chemicals, who should take into account the fire,
health and chemical hazard data given on this sheet.
Store in closed vessels.
Storage:

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Section 8. Exposure Controls / Personal protection
Engineering Controls: Use only in a chemical fume hood.
Personal protective equipment: Wear laboratory clothing, chemical-resistant gloves and safety goggles.
General hydiene measures: Wash thoroughly after handling. Wash contaminated clothing before reuse.

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Section 9. Physical and chemical properties
Appearance: Not specified
Boiling point: No data
No data
Melting point:
Flash point: No data
Density: No data
Molecular formula: C9H19NO4
Molecular weight: 205.3

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Section 10. Stability and reactivity
Conditions to avoid: Heat, flames and sparks.
Materials to avoid: Oxidizing agents.
Possible hazardous combustion products: Carbon monoxide, nitrogen oxides.

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Section 11. Toxicological information
No data.

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Section 12. Ecological information
No data.

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Section 13. Disposal consideration
Arrange disposal as special waste, by licensed disposal company, in consultation with local waste
disposal authority, in accordance with national and regional regulations.

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Section 14. Transportation information
Non-harzardous for air and ground transportation.

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Section 15. Regulatory information
No chemicals in this material are subject to the reporting requirements of SARA Title III, Section
302, or have known CAS numbers that exceed the threshold reporting levels established by SARA
Title III, Section 313.

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SECTION 16 - ADDITIONAL INFORMATION
N/A

反应信息

• 作为反应物：
  描述：

  (R)-(+)-2-(Boc-氨基)-1,4-丁二醇 在 sodium hypochlorite 、 sodium chlorite 、 disodium hydrogenphosphate 、 sodium dihydrogenphosphate 、 2,2,6,6-四甲基哌啶氧化物 、 四丁基溴化铵 、 异丙基氯化镁 、 四丁基硫酸氢铵 、 溶剂黄146 、 三乙胺 、 lithium chloride 、 sodium hydroxide 作用下， 以 四氢呋喃 、 N,N-二甲基乙酰胺 、 水 、 乙酸乙酯 、 N,N-二甲基甲酰胺 、 丙酮 、 甲苯 、 乙腈 为溶剂， 反应 18.83h， 生成 Boc-(R)-3-氨基-4-(2,4,5-三氟苯基)丁酸
  参考文献：
  名称：

  一种西他列汀中间体的制备方法

  摘要：

  本发明公开了一种西他列汀中间体的制备方法，属于药物合成领域，本发明提供了一种化合物2的制备方法，其避免使用价格昂贵的催化剂拆分剂及苛刻的低温条件，制备出化合物2，很大程度的降低成本，工艺简短，纯度高，收率高，适合量化生产。

  公开号：

  CN107540575B
• 作为产物：
  描述：

  (R)-2-氧代四氢呋喃-3-基氨基甲酸叔丁酯 在 sodium tetrahydroborate 作用下， 以 四氢呋喃 为溶剂， 以92%的产率得到(R)-(+)-2-(Boc-氨基)-1,4-丁二醇
  参考文献：
  名称：

  A New Stereocontrolled Approach to a Key Intermediate in the Synthesis of (2S,3R)-Capreomycidine

  摘要：

  一种新的立体控制方法已经被开发出来，用于合成非蛋白氨基酸（2S,3R）-卡普雷霉胺的高级中间体。这种方法通过新颖的多米诺反应实现。

  DOI：

  10.1135/cccc20061199

文献信息

• [EN] 6,7-DIHYDRO-5H-PYRIDO[2,3-C]PYRIDAZINE DERIVATIVES AND RELATED COMPOUNDS AS BCL-XL PROTEIN INHIBITORS AND PRO-APOPTOTIC AGENTS FOR TREATING CANCER<br/>[FR] DÉRIVÉS DE 6,7-DIHYDRO-5H-PYRIDO[2,3-C]PYRIDAZINE ET COMPOSÉS APPARENTÉS EN TANT QU'INHIBITEURS DE PROTÉINE BCL-XL ET AGENTS PRO-APOPTOTIQUES POUR LE TRAITEMENT DU CANCER
  申请人：SERVIER LAB

  公开号：WO2021018858A1

  公开（公告）日：2021-02-04

  The present invention discloses 6,7-dihydro-5H-pyrido[2,3- c]pyridazine, 1,2,3,4-tetrahydroquinoline, 1H-indole, 3,4- dihydro-2H-1,4-benzoxazine, 1H-pyrrolo[2,3-b]pyridin-1-yl, 7H- pyrrolo[2,3-c]pyridazine, 5H,6H,7H,8H,9H-pyridazino[3,4-b]azepine derivatives and related compounds of formula (I) as Bcl-xL protein inhibitors for use as pro-apoptotic agents for treating cancer, autoimmune diseases or immune system diseases. Formula (I). The description discloses the preparation of exemplary compounds (e.g. pages 113 to 354 examples 1 to 221) as well as pharmacological studies with relevant data (e.g. pages 355 to 367; examples A to E; tables 1 to 5). Exemplary compounds are e.g. 2-6-[(1,3-benzothiazol-2-yl) amino]-1,2,3,4-tetrahydroquinolin-1-yl}-1,3-thiazole-4-carboxylic acid (example 1) or e.g. 3-1-[(adamantan-1-yl)methyl]-5- methyl-1H-pyrazol-4-yl}-6-3-[(1,3-benzothiazol-2-yl)amino]-4- methyl-5H,6H,7H,8H-pyrido[2,3-c]pyridazin-8-yl]pyridine-2-carboxylic acid (example 24).

  本发明公开了作为Bcl-xL蛋白抑制剂用于治疗癌症、自身免疫疾病或免疫系统疾病的促凋亡剂的6,7-二氢-5H-吡啶并[2,3-c]吡啶嗪、1,2,3,4-四氢喹啉、1H-吲哚、3,4-二氢-2H-1,4-苯并噁嗪、1H-吡咯并[2,3-b]吡啶-1-基、7H-吡咯并[2,3-c]吡啶嗪、5H,6H,7H,8H,9H-吡啶并[3,4-b]氮杂环庚烷衍生物和相关化合物的化学式(I)。描述了示例化合物的制备（例如第113至354页的示例1至221）以及具有相关数据的药理学研究（例如第355至367页；示例A至E；表1至5）。示例化合物包括例如2-6-[(1,3-苯并噻唑-2-基)氨基]-1,2,3,4-四氢喹啉-1-基}-1,3-噻唑-4-羧酸（示例1）或例如3-1-[(1-金刚烷-1-基)甲基]-5-甲基-1H-吡唑-4-基}-6-3-[(1,3-苯并噻唑-2-基)氨基]-4-甲基-5H,6H,7H,8H-吡啶并[2,3-c]吡啶-8-基]吡啶-2-羧酸（示例24）。
• Enantioselective Hydrogenation of Racemic α-Arylamino Lactones to Chiral Amino Diols with Site-Specifically Modified Chiral Spiro Iridium Catalysts
  作者：Xue-Song Gu、Na Yu、Xiao-Hui Yang、An-Te Zhu、Jian-Hua Xie、Qi-Lin Zhou

  DOI：10.1021/acs.orglett.9b01290

  日期：2019.6.7

  A protocol for highly enantioselective hydrogenation of racemic α-arylamino lactones with catalysis by site-specifically modified chiral spiro iridium complexes has been developed. With the optimized catalyst, racemic α-arylamino-γ-lactones and α-arylamino-δ-lactones could be hydrogenated to the corresponding chiral 2-amino diols with good to excellent enantioselectivities.

  已经开发了通过位点特异性修饰的手性螺铱铱络合物催化催化外消旋α-芳基氨基内酯的高度对映选择性氢化的方案。利用优化的催化剂，外消旋的α-芳基氨基-γ-内酯和α-芳基氨基-δ-内酯可以被氢化成相应的手性2-氨基二醇，具有良好的至优异的对映选择性。
• [EN] THIADIAZOLE MODULATORS OF S1P AND METHODS OF MAKING AND USING<br/>[FR] MODULATEURS THIADIAZOLE DE S1P ET PROCÉDÉS DE FABRICATION ET D'UTILISATION
  申请人：EXELIXIS INC

  公开号：WO2017004609A1

  公开（公告）日：2017-01-05

  The invention is directed to compounds of the formula: wherein each of the variables are defined herein, as well as methods of making and using the compounds as agonists of S1P1 and/or S1P5 for instance treating an autoimmune disease.

  该发明涉及以下结构的化合物：其中这些变量在此有定义，以及制备和使用这些化合物作为S1P1和/或S1P5的激动剂的方法，例如用于治疗自身免疫疾病。
• An Efficient Conversion of Chiral α-Amino Acids to Enantiomerically Pure 3-Amino Cyclic Amines
  作者：Sung-Hwan Moon、Sujin Lee

  DOI：10.1080/00397919808004949

  日期：1998.11

  Abstract Enantiomerically pure 3-amino cyclic amines such as 3-amino pyrrolidine, 3-amino piperidine, and 2,3,4,5,6,7-hexahydro-1H-azepine have been synthesized in high yields from the optically active natural α-amino acids such as L-aspartic acid, L-glutamic acid, L-2-aminoadipic acid, and their enantiomers.

  摘要 对映异构纯的 3-氨基环胺，如 3-氨基吡咯烷、3-氨基哌啶和 2,3,4,5,6,7-六氢-1H-氮杂已从光学活性的天然α -氨基酸，例如 L-天冬氨酸、L-谷氨酸、L-2-氨基己二酸及其对映体。
• A stereocontrolled synthetic route to anti -β-amino alcohols
  作者：Sung Ho Kang、Yu Sang Hwang、Joo-Hack Youn

  DOI：10.1016/s0040-4039(01)01611-2

  日期：2001.10

  A physiologically indispensable β-amino hydroxy functionality has been constructed with complete anti-stereoselectivity by intramolecular iodoamidation of (Z)-olefinic homoallylic trichloroacetimidates 4–6, 18, 20, 30 and 32, which comprise bulky substituents at the vinylic positions.

  生理学必不可少β氨基羟基功能已被构造成具有完全抗受的（分子内iodoamidation -stereoselectivity Ž）-olefinic高烯丙基trichloroacetimidates 4 - 6，18，20，30和32，其包括在乙烯基位置庞大的取代基。