网站主页 >> CAS数据库列表 >> (S)-N-苄基-3-BOC氨基吡咯烷/(S)-1-苄基-3-叔丁氧羰基氨基吡咯烷
(S)-N-苄基-3-BOC氨基吡咯烷/(S)-1-苄基-3-叔丁氧羰基氨基吡咯烷
|
|
|
- CAS号:
- 131878-23-4
- 英文名:
- (3R)-(+)-1-BENZYL-3-(TERT-BUTOXYCARBONYLAMINO)PYRROLIDINE
- 英文别名:
- (R)-1-Benzyl-3-NBoc-aMinopyrrolidin;(R)-1-BENZYL-3-N-BOC-AMINO-PYRROLIDINE;TERT-BUTYL(R)-1-BENZYLPYRROLIDIN-3-YLCARBAMATE;(R)-Tert-butyl 1-benzylpyrrolidin-3-ylcarbamate;(R)-(+)-1-Benzyl-3-(Boc-amino)pyrrolidine;tert-butyl N-[(3R)-1-benzylpyrrolidin-3-yl]carbamate;(R)-1-BENZYL-3-(TERT-BUTOXYCARBONYLAMINO)PYRROLIDINE;(R)-1-BENZLY-3-(TERT-BUTOXYCARBONYLAMINO)PYRROLIDINE;(3R)-(+)-1-BENZYL-3-(TERT-BUTOXYCARBONYLAMINO)PYRROLIDINE;(R)-(1-BENZYL-PYRROLIDIN-3-YL)-CARBAMIC ACID TERT-BUTYL ESTER
- 中文名:
- (S)-N-苄基-3-BOC氨基吡咯烷/(S)-1-苄基-3-叔丁氧羰基氨基吡咯烷
- 中文别名:
- (S)-N-苄基-3-BOC氨基吡咯烷;R-1-N-苄基-3-N-BOC-氨基吡咯烷;(R)-叔丁基-1-苄基吡咯烷-3-基氨基甲酸;(R)-氨基甲酸叔丁酯(1-苄基吡咯烷-3-基);(R)-1-苄基-3-(BOC-氨基)吡咯烷,98%;(3R)-(+)-1-苄基-3-叔丁氧羰酰氨基吡咯烷;(3R)-(+)-1-苄基-3-叔丁氧羰基氨基吡咯烷;(R)-(+)-1-苄基-3-(BOC-氨基)吡咯烷;[(3R)-1-(苄基)吡咯烷-3-基]氨基羧酸叔丁酯;(R)-叔-丁基 (1-苯甲基吡咯烷-3-基)氨基甲酯
- CBNumber:
- CB9763580
- 分子式:
- C16H24N2O2
- 分子量:
- 276.37
- MOL File:
- 131878-23-4.mol
|
|
|
(S)-N-苄基-3-BOC氨基吡咯烷/(S)-1-苄基-3-叔丁氧羰基氨基吡咯烷化学性质
-
熔点:
-
77-81 °C(lit.)
-
|
-
沸点:
-
385.1±31.0 °C(Predicted)
-
|
-
密度:
-
1.08
-
|
-
折射率:
-
18.5 ° (C=2, EtOH)
-
|
-
储存条件:
-
2-8°C
-
|
-
溶解度:
-
almost transparency in Methanol
-
|
-
酸度系数(pKa):
-
12.31±0.20(Predicted)
-
|
-
形态:
-
powder to crystal
-
|
-
颜色:
-
White to Almost white
-
|
-
旋光度 (Optical Rotation):
-
[α]20/D +6°, c = 1% in chloroform
-
|
-
InChI:
-
1S/C16H24N2O2/c1-16(2,3)20-15(19)17-14-9-10-18(12-14)11-13-7-5-4-6-8-13/h4-8,14H,9-12H2,1-3H3,(H,17,19)/t14-/m1/s1
-
|
-
InChIKey:
-
PHOIDJGLYWEUEK-CQSZACIVSA-N
-
|
-
SMILES:
-
CC(C)(C)OC(=O)N[C@@H]1CCN(C1)Cc2ccccc2
-
|
-
CAS 数据库:
-
131878-23-4(CAS DataBase Reference)
-
|
(S)-N-苄基-3-BOC氨基吡咯烷/(S)-1-苄基-3-叔丁氧羰基氨基吡咯烷性质、用途与生产工艺
生产方法
以二碳酸二叔丁酯和(R)-1-苄基-3-氨基吡咯烷为原料合成(R)-1-苄基-3-(叔丁氧羰基氨基)吡咯烷的一般步骤如下:首先,将碳酸氢钠(5.92g,70.5mmol)溶解于118mL去离子水中,然后将此溶液加入到(R)-(+)-苄基氨基吡咯烷1a(5.00g,28.4mmol)的118mL乙腈溶液中。将混合物在室温下搅拌10分钟。随后,加入二碳酸二叔丁酯(6.22g,28.5mmol),继续在室温下搅拌过夜。反应完成后,将反应液减压浓缩,残余物用二氯甲烷萃取三次。合并有机层,用无水硫酸钠干燥,过滤后浓缩。通过快速柱色谱(洗脱剂比例为甲醇:二氯甲烷=2:98)纯化残余物。最后,真空除去溶剂,得到4.24g(R)-(1-苄基吡咯烷-3-基)氨基甲酸叔丁酯,产率为65.2%。产物经1H NMR(400MHz,CDCl3)表征:δ7.36-7.26(m,5H),4.86(bs,1H),4.18(bs,1H),3.61(s,2H),2.79(bs,1H),2.65-2.61(m,1H),2.54(d,J=8.0Hz,1H),2.34-2.25(m,2H),1.61-1.51(m,1H),1.46(s,9H)。比旋光度[α]D为+2.5°(c 0.620,CHCl3)。
参考文献:
[1] Bioorganic and Medicinal Chemistry, 2018, vol. 26, # 8, p. 1495 - 1510
[2] Journal of Medicinal Chemistry, 2001, vol. 44, # 11, p. 1815 - 1826
[3] Journal of Medicinal Chemistry, 2002, vol. 45, # 3, p. 721 - 739
(S)-N-苄基-3-BOC氨基吡咯烷/(S)-1-苄基-3-叔丁氧羰基氨基吡咯烷
上下游产品信息
上游原料
下游产品
| 更新日期 | 产品编号 | 产品名称 | CAS编号 | 包装 | 价格 |
|---|
| 2025/12/22 | B1932 | (3R)-(+)-1-苄基-3-(叔丁氧羰基氨基)吡咯烷 (3R)-(+)-1-Benzyl-3-(tert-butoxycarbonylamino)pyrrolidine | 131878-23-4 | 5G | 190元 |
| 2025/05/22 | XW1318782342 | R-1-苄基-3-(BOC-氨基)吡咯烷 (r)-(+)-1-benzyl-3-(tert-butoxycarbonylamino)pyrrolidine;(r)-(+)-1-benzyl-3-(boc-amino)pyrrolidine;(3r)-(+)-1-benzyl-3-(tert-butoxycarbonylamino)pyrrolidine | 131878-23-4 | 5G | 60元 |
(S)-N-苄基-3-BOC氨基吡咯烷/(S)-1-苄基-3-叔丁氧羰基氨基吡咯烷
生产厂家
(S)-N-苄基-3-BOC氨基吡咯烷/(S)-1-苄基-3-叔丁氧羰基氨基吡咯烷 图谱信息:
131878-23-4, (S)-N-苄基-3-BOC氨基吡咯烷/(S)-1-苄基-3-叔丁氧羰基氨基吡咯烷 相关搜索:
- Chiral 3-Aminopyrrolidines
- 3-Aminopyrrolidines
- 高端化学
- 对照品
- 吡咯
- 吡咯烷
- 杂环砌块
- Heterocyclic Building Blocks
- Pyrrolidines
- Asymmetric Synthesis
- Chiral Building Blocks
- Chiral 3-Aminopyrrolidines
- 3-Aminopyrrolidines
- (R)-叔丁基-1-苄基吡咯烷-3-基氨基甲酸
- (R)-氨基甲酸叔丁酯(1-苄基吡咯烷-3-基)
- (R)-叔-丁基 (1-苯甲基吡咯烷-3-基)氨基甲酯
- R-1-N-苄基-3-N-BOC-氨基吡咯烷
- (R)-1-苄基-3-(BOC-氨基)吡咯烷,98%
- (R)-(+)-1-苄基-3-(叔丁氧羰基氨基)吡咯烷(3R)-(+)-1-苄基-3-(叔丁氧羰基氨基)吡咯烷(R)-1-苄基-3-(BOC-氨基)吡咯烷
- (S)-N-苄基-3-BOC氨基吡咯烷/(S)-1-苄基-3-叔
- (3R)-(+)-1-苄基-3-叔丁氧羰酰氨基吡咯烷
- (3R)-(+)-1-苄基-3-叔丁氧羰基氨基吡咯烷
- (S)-N-苄基-3-BOC氨基吡咯烷/(S)-1-苄基-3-叔丁氧羰基氨基吡咯烷
- (S)-N-苄基-3-BOC氨基吡咯烷
- (R)-(+)-1-苄基-3-(BOC-氨基)吡咯烷
- [(3R)-1-(苄基)吡咯烷-3-基]氨基羧酸叔丁酯
- 131878-23-4
- (R)-(+)-1-Benzyl-3-(Boc-amino)pyrrolidine
- (3R)-(+)-1-Benzyl-3-(tert-butoxycarbonylamino)pyrrolidine/(R)-1-Benzyl-3-(tert-butoxycarbonylamino)pyrrolidine
- Carbamic acid, N-[(3R)-1-(phenylmethyl)-3-pyrrolidinyl]-, 1,1-dimethylethyl ester
- (3R)-(+)-1-Benzyl-3-(tert-butoxycarbonylamino)pyrrolidine >
- [(3R)-1-(Phenylmethyl)-3-pyrrolidinyl]-carbamic acid 1,1-dimethylethyl ester
- (R)-1-Benzyl-3-NBoc-aMinopyrrolidin
- (R)-Tert-butyl 1-benzylpyrrolidin-3-ylcarbamate
- (R)-1-BENZYL-3-N-BOC-AMINO-PYRROLIDINE
- (R)-1-BENZLY-3-(TERT-BUTOXYCARBONYLAMINO)PYRROLIDINE
- (3R)-(+)-1-BENZYL-3-(TERT-BUTOXYCARBONYLAMINO)PYRROLIDINE 98+%
- (3R)-(+)-1-BENZYL-3-(TERT-BUTOXYCARBONYLAMINO)PYRROLIDINE
- CARBAMIC ACID,[(3R)-1-(PHENYLMETHYL)-3-PYRROLIDINYL]-,1,1-DIMETHYLETHYL ESTER
- TERT-BUTYL(R)-1-BENZYLPYRROLIDIN-3-YLCARBAMATE
- tert-butyl N-[(3R)-1-benzylpyrrolidin-3-yl]carbamate
- (3R)-(+)-1-Benzyl-3-(tert-butoxycarbonylamino)pyrrolidine
- (R)-(1-BENZYL-PYRROLIDIN-3-YL)-CARBAMIC ACID TERT-BUTYL ESTER
- (R)-1-BENZYL-3-(TERT-BUTOXYCARBONYLAMINO)PYRROLIDINE