N-[(1S)-1-(羟基甲基)-3-甲基丁基]-氨基甲酸 9H-芴-9-基甲基酯 | 139551-83-0

• 物质功能分类: 生物化工 - 生化试剂 - 氨基酸
• 分子结构分类: 有机化合物 - 苯类化合物 - 芴
• 中文名称: N-[(1S)-1-(羟基甲基)-3-甲基丁基]-氨基甲酸 9H-芴-9-基甲基酯
• 中文别名: FMOC-亮氨醇；N-[(1S)-1-(羟基甲基)-3-甲基丁基]-氨基甲酸9H-芴-9-基甲基酯；Fmoc-l-亮氨醇
• 英文名称: (S)-(9H-fluoren-9-yl)methyl (1-hydroxy-4-methylpentan-2-yl)carbamate
• 英文别名: Fmoc-Leucinol；Fmoc-Leuol；Fmoc-L-leucinol；9H-fluoren-9-ylmethyl N-[(2S)-1-hydroxy-4-methylpentan-2-yl]carbamate
• CAS: 139551-83-0
• 化学式: C₂₁H₂₅NO₃
• 分子量: 339.434
• InChiKey: WXMGVJAOLIDKGZ-HNNXBMFYSA-N

物化性质

• 熔点：
  112-113 °C
• 沸点：
  525.2±33.0 °C(Predicted)
• 密度：
  1.148±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.1
• 重原子数：
  25
• 可旋转键数：
  7
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.38
• 拓扑面积：
  58.6
• 氢给体数：
  2
• 氢受体数：
  3

安全信息

• 海关编码：
  2924299090
• 危险性防范说明：
  P280,P305+P351+P338
• 危险性描述：
  H302
• 储存条件：
  -15°C

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: Fmoc-L-leucinol
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: Fmoc-L-leucinol
CAS number: 139551-83-0

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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, refrigerated.
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: C21H25NO3
Molecular weight: 339.4

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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：

  N-[(1S)-1-(羟基甲基)-3-甲基丁基]-氨基甲酸 9H-芴-9-基甲基酯 在 1,8-二氮杂双环[5.4.0]十一碳-7-烯 、 三苯基膦 、 偶氮二甲酸二乙酯 作用下， 以 四氢呋喃 、 乙酸乙酯 为溶剂， 反应 0.17h， 生成 (S)-2-(2-amino-4-methylpentyl)isoindoline-1,3-dione
  参考文献：
  名称：

  Solid-Phase and Solution-Phase Syntheses of Oligomeric Guanidines Bearing Peptide Side Chains

  摘要：

  Synthetic strategies for preparing N,N'-bridged oligomeric guanidines bearing peptide side chains both on solid support and in solution are presented. Monomers are prepared from common a-amino acids and therefore contain conventionally protected peptide side chains. The side chains include alkyl, aromatic, hydroxyl, amino, carboxylic acid, and amide functional groups. Oligomer elongation utilizes acid-sensitive sulfonyl activated thiourea through the formation of carbodiimide intermediate. With proper preparation of monomers, synthesis of oligomer can be performed in two directions (equivalent to N to C terminal or C to N terminal in a peptide sequence) with excellent efficiency.

  DOI：

  10.1021/jo051226t
• 作为产物：
  描述：

  Fmoc-L-亮氨酸 在 sodium tetrahydroborate 作用下， 生成 N-[(1S)-1-(羟基甲基)-3-甲基丁基]-氨基甲酸 9H-芴-9-基甲基酯
  参考文献：
  名称：

  Synthesis of Thioureido-Linked Peptidomimetics, Glycosylated Amino Acids, and Neoglycoconjugates Using Bis(benzotriazolyl)methanethione as Thioacylating Agent

  摘要：

  本文描述了一种实用的硫脲连接肽模拟物、糖基化氨基酸和新生糖缀合物的综合合成方法，采用双（苯并三唑基）甲烷硫酮作为硫羰基化试剂。整个方案温和、高效、产率高，并且不含危险试剂。所有中间体和产物均已分离并通过¹H NMR、¹³C NMR 和质谱完全表征。

  DOI：

  10.1055/s-0029-1219393

文献信息

• An expedient route for the reduction of carboxylic acids to alcohols employing 1-propanephosphonic acid cyclic anhydride as acid activator
  作者：G. Nagendra、C. Madhu、T.M. Vishwanatha、Vommina V. Sureshbabu

  DOI：10.1016/j.tetlet.2012.06.108

  日期：2012.9

  method for the synthesis of alcohols from the corresponding carboxylic acids is described. Activation of carboxylic acid with 1-propanephosphonic acid cyclic anhydride (T3P) and subsequent reduction using NaBH4 yield the alcohol in excellent yields with good purity. Reduction of several alkyl/aryl carboxylic acids and Nα-protected amino acids/peptide acids as well as Nβ-protected amino acids was successfully

  描述了一种由相应的羧酸合成醇的简单有效的方法。用1-丙烷膦酸环酐（T3P）活化羧酸，然后使用NaBH 4还原，可得到纯度高，纯度高的醇。的减少几个烷基/芳基羧酸和N α -保护的氨基酸/肽酸以及如N β -保护的氨基酸被成功地执行，以获得良好的收率相应的醇。所有产物均通过1 H NMR和质谱分析充分表征。该过程温和，简单，并且容易分离产物。
• Fast and Facile Synthesis of 4-Nitrophenyl 2-Azidoethylcarbamate Derivatives from <i>N</i>-Fmoc-Protected α-Amino Acids as Activated Building Blocks for Urea Moiety-Containing Compound Library
  作者：Ying-Ying Chen、Li-Te Chang、Hung-Wei Chen、Chia-Ying Yang、Ling-Wei Hsin

  DOI：10.1021/acscombsci.6b00160

  日期：2017.3.13

  A fast and facile synthesis of a series of 4-nitrophenyl 2-azidoethylcarbamate derivatives as activated urea building blocks was developed. The N-Fmoc-protected 2-aminoethyl mesylates derived from various commercially available N-Fmoc-protected α-amino acids, including those having functionalized side chains with acid-labile protective groups, were directly transformed into 4-nitrophenyl 2-azidoethylcarbamate

  快速，简便地合成了一系列4-硝基苯基2-叠氮基乙基氨基甲酸酯衍生物作为活化尿素的基础。衍生自各种市售N -Fmoc保护的α-氨基酸的N -Fmoc保护的2-氨基乙基甲磺酸酯，包括那些具有带有酸不稳定保护基的官能化侧链的氨基酸，直接转化为4-硝基苯基2-叠氮基乙基氨基甲酸酯衍生物。通过一锅两步反应1 h。这些尿素结构单元用于制备一系列含尿素部分的米托蒽醌-氨基酸共轭物，产率为75-92％，尿素化合物文库的平行溶液相合成由30个成员组成，总产率为38-70％ 。
• A facile synthesis and crystallographic analysis of N-protected β-amino alcohols and short peptaibols
  作者：Sandip V. Jadhav、Anupam Bandyopadhyay、Sushil N. Benke、Sachitanand M. Mali、Hosahudya N. Gopi

  DOI：10.1039/c0ob01226b

  日期：——

  for the synthesis of N-protected β-amino alcohols and peptaibols using N-hydroxysuccinimide active esters is described. Using this method, dipeptide, tripeptide and pentapeptide alcohols were isolated in high yields. The conformations in crystals of β-amino alcohol, dipeptide and tripeptide alcohols were analysed, with a well-defined type III β-turn being observed in the tripeptide alcohol crystals

  一种简便，高效且无外消旋的方法，使用该方法合成N保护的β-氨基醇和肽醇N-羟基琥珀酰亚胺描述了活性酯。使用这种方法，可以高产率分离出二肽，三肽和五肽醇。分析了β-氨基醇，二肽和三肽醇的晶体构象，在三肽醇晶体中观察到了明确定义的III型β角。发现该方法与Fmoc-，Boc-和其他侧链保护基相容。
• Synthesis of N-urethane Protected β-Amino Alcohols Employing <i>N</i>-(protected-α-aminoacyl)benzotriazoles
  作者：Vommina V. Sureshbabu、N.S. Sudarshan、L. Muralidhar、N. Narendra

  DOI：10.3184/030823407x272985

  日期：2007.12

  A simple and racemisation-free synthesis of N-urethane protected α-amino/peptidyl alcohols by the reduction of the corresponding easily accessible N-acylbenzotriazoles is described. The method is practical, straightforward, fast and efficient for the synthesis of amino/peptidyl alcohols. All the alcohols made were isolated in high yields and purity.

  通过还原相应的易于获得的 N-酰基苯并三唑，描述了一种简单且无外消旋化的 N-氨基/肽基醇的合成方法。该方法实用、直接、快速、高效，适用于合成氨基/肽醇。所有制得的醇都以高产率和高纯度分离出来。
• Selective One-Pot Conversion of Carboxylic Acids into Alcohols
  作者：George Kokotos、Caterina Noula

  DOI：10.1021/jo9520699

  日期：1996.1.1

  Carboxylic acids are converted into alcohols by chemoselective reduction of their corresponding fluorides with sodium borohydride and dropwise addition of methanol. The method is general and mild and displays a high level of functional group compatibility. N-Protected amino and peptide alcohols, bearing varieties of protecting groups, are prepared in the same way from their corresponding amino acids and peptides

  通过用硼氢化钠化学选择性还原其相应的氟化物并滴加甲醇，可将羧酸转化为醇。该方法通用且温和，并且显示出高水平的官能团相容性。由N-保护的氨基和肽醇，带有各种保护基，可以由它们相应的氨基酸和肽以相同的方式制备，而无需消旋。