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N-苄基奎宁氯[手性相转移催化剂]

规格或纯度: 95%
有货

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库存信息

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库存信息

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货号 (SKU) 包装规格 是否现货 价格 数量
B120850-1g
1g 现货 Stock Image
B120850-5g
5g 现货 Stock Image
B120850-25g
25g 期货 Stock Image

基本描述

英文别名 N-Benzylquininium chloride|67174-25-8|N-Benzylquininium chloride, 98%|(2S,4S,5R)-1-Benzyl-2-((R)-hydroxy(6-methoxyquinolin-4-yl)methyl)-5-vinylquinuclidin-1-ium chloride|SCHEMBL306470|N-Benzylquininium chloride, 95%|(1S,2S,4S,5R)-1-benzyl-2-((R)-hydroxy(6
规格或纯度 95%
英文名称 N-Benzylquininium Chloride [Chiral Phase-Transfer Catalyst]
运输条件 常规运输
备注 5g卖完停产,不再备货
产品介绍

N-Benzylquininium chloride (or Quibec) belongs to the class of cinchona family of alkaloids. It is used as a catalyst in the presence of hydroxide bases in various phase transfer reactions, epoxidations, alkylations, and Michael reactions.


Application:

N-Benzylquininium chloride can be used as a phase transfer catalyst:

In the sulfenylation of various β-keto sulfoxides.

To synthesize N-carbamoyl-protected β-nitroamines from α-amido sulfones by asymmetric aza-Henry reaction.

N-Benzylquininium chloride (or Quibec) belongs to the class of cinchona family of alkaloids. It is used as a catalyst in the presence of hydroxide bases in various phase transfer reactions, epoxidations, alkylations, and Michael reactions.


Application:

N-Benzylquininium chloride can be used as a phase transfer catalyst:

In the sulfenylation of various β-keto sulfoxides.

To synthesize N-carbamoyl-protected β-nitroamines from α-amido sulfones by asymmetric aza-Henry reaction.

名称和标识符

PubChem SID 488196866
IUPAC Name (R)-[(1S,2S,4S,5R)-1-benzyl-5-ethenyl-1-azoniabicyclo[2.2.2]octan-2-yl]-(6-methoxyquinolin-4-yl)methanol;chloride
INCHI InChI=1S/C27H31N2O2.ClH/c1-3-20-18-29(17-19-7-5-4-6-8-19)14-12-21(20)15-26(29)27(30)23-11-13-28-25-10-9-22(31-2)16-24(23)25;/h3-11,13,16,20-21,26-27,30H,1,12,14-15,17-18H2,2H3;1H/q+1;/p-1/t20-,21-,26-,27+,29+;/m0./s1
InChi Key JYDIJFKNXHPWBJ-GOGFHWEMSA-M
Canonical SMILES COC1=CC2=C(C=CN=C2C=C1)C(C3CC4CC[N+]3(CC4C=C)CC5=CC=CC=C5)O.[Cl-]
Isomeric SMILES COC1=CC2=C(C=CN=C2C=C1)[C@H]([C@@H]3C[C@@H]4CC[N@+]3(C[C@@H]4C=C)CC5=CC=CC=C5)O.[Cl-]
WGK Germany 3
PubChem CID 10863314
分子量 451.01
Beilstein号 5702637
Reaxy-Rn 14541607

化学和物理性质

比旋光度 227.5° (C=1.5,H2O)
熔点 200-205 °C (dec.) (lit.)

安全和危险性(GHS)

象形图
ghs07

Harmful

信号词 Warning
危险声明 H315: Causes skin irritation
H319: Causes serious eye irritation
预防措施声明 P305+P351+P338,P280,P302+P352,P321,P264,P362+P364,P264+P265,P337+P317,P332+P317
WGK Germany 3
Reaxy-Rn 14541607
个人防护装备 Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter

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