CAS 135620-04-1; 雅可布逊晶体; (s,s)-jacobsen catalyst

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S919198

MACKLIN

雅可布逊晶体

98%

93元/5g;

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储存：室温
状态：深棕色粉末

25-0301

Strem

(1S,2S)-(+)-[1,2-Cyclohexanediamino-N,N'-bis(3,5-di-t-butylsalicylidene)]manganese(III) chloride

98%

543元/1g; 2113元/5g;

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Technical Notes:

1. Catalyst for the conversion of olefins to chiral epoxides in high en antiomeric excess.

2. Pharmaceutically important, single enantiomer amino alcohols are efficiently produced from the corresponding chiral epoxide by acid or base-catalyzed epoxide ring-opening reactions.

3.As ymmetric Kinetic resolution of s econdary alcohols in water.

4.Enantios elective Reformatsky reaction with ketones.

References :

1. J. Org. Chem.. 1993.58, 6939.

2. J. Am. Chem. Soc., 1994, 116, 6937.

3. Encyclopedia of Reagents for Drganic Synthesis, 1995, 7, 4585.

4. Angew. Chem. Int. Ed. Eng., 2003, 42, 1042.

5. Angew. Chem. Int. Ed. Eng., 2006, 45, 2951.

Y10185

Alfa Aesar

(S,S)-[N,N'-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexa

291元/1g; 925元/5g; 1667元/10g; 2881元/25g;

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基本信息

分子量
635.2

404454

Sigma-Aldrich

(S,S)-(+)-N,N′-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediaminomanganese(III) chloride

464.97元/1 G; 1054.97元/5 G; 4287.24元/25 G;

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产品说明

一般描述

(S,S)-(+)-N,N′-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediaminomanganese(III) chloride is a metal-salen complex that can catalyze a variety of asymmetric transformations.

应用

Reactant involved in:

Studies of intercalative binding with ct-DNA and radical scavenging antioxidant activity
Immobilization on phenoxy-modified zirconium poly(styrenephenylvinylphosphonate)
Synthesis of derivatvies for studies of conformational models of enantioselective reactions

Catalyst involved in:

Asymmetric epoxidation of olefins
Immobilization on ionic liquid modified mesoporous silica for oxidative kinetic resolution of racemic secondary alcohols†
Immobilization on diamine modified zirconium olig-styrenyl phosphonate hydrogen phosphate for epoxidation of styrene

非官能化烯烃类的 Salen (Mn)-催化不对称环氧化反应。获得各种底物(特别是顺式-烯烃)的高对映立体选择性和产量。一些用途包括合成紫杉醇侧链和顺式-1-氨基-2-茚醇。Jacobsen 催化剂还用于硅烯醇醚的不对称 α-羟基化。用于各种烯烃不对称环氧化反应的催化剂。

包装

1, 5, 25 g in glass bottle

法律信息

经 Shasun Chemicals and Drugs Limited 授权，使用 Jacobsen HKR 技术制造。

基本信息

线性分子式	[[[(CH₃)₃C]₂C₆H₂-2-(O-)CH=N]₂C₆H₁₀]MnCl
分子量	635.20
MDL编号	MFCD02101663
PubChem化学物质编号	24865247
NACRES	NA.22

产品性质

质量水平	200
mp	330-332 ℃ (lit.)
SMILES string	CC(C)(C)c1cc2C=[N@@H]3[C@H]4CCCC[C@@H]4[N@H]5=Cc6cc(cc(c6O[Mn]35(Cl)Oc2c(c1)C(C)(C)C)C(C)(C)C)C(C)(C)C
InChI	1S/C36H54N2O2.ClH.Mn/c1-33(2,3)25-17-23(31(39)27(19-25)35(7,8)9)21-37-29-15-13-14-16-30(29)38-22-24-18-26(34(4,5)6)20-28(32(24)40)36(10,11)12;;/h17-22,29-30,39-40H,13-16H2,1-12H3;1H;/q;;+3/p-3/b37-21+,38-22+;;/t29-,30-;;/m0../s1
InChI key	LJVAWOSDJSQANR-RUIQGICGSA-K

安全信息

象形图
警示用语：	Warning
危险声明	H315 - H319 - H335
预防措施声明	P302 + P352 - P305 + P351 + P338
危险分类	Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
靶器官	Respiratory system
储存分类代码	11 - Combustible Solids
WGK	WGK 3
闪点(F)	Not applicable
闪点(C)	Not applicable
个人防护装备	dust mask type N95 (US), Eyeshields, Gloves