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(S)-SDP

(S)-(-)-7,7′-Bis(diphenylphosphino)-2,2′,3,3′-tetrahydro-1,1′-spirobiindene

品牌
Sigma-Aldrich
CAS
528521-86-0
货号
700746
包装型号
规格纯度
≥95%
参考价格
1974.47 *本价格含增值税费
促销
数量
-+
产品介绍:

产品说明

一般描述

(S)-SDP is a chiral diphosphine reagent used in the asymmetric hydrogenation of ketones catalyzed by transition metal. It is also used in hydrosilylation or cyclization of 1,6-enynes.

应用

(S)-SDP can be used:

  • As a ligand in the ruthenium-catalyzed asymmetric hydrogenation of cyclic ketones to give cycloalkanols.
  • To prepare ruthenium complexes, which are used in the asymmetric hydrogenation of different prochiral ketones.

包装

50 mg in amber glass bottle

基本信息

经验(实验)分子式C41H34P2
分子量588.66
MDL编号MFCD08459344
PubChem化学物质编号329762227
NACRESNA.22

产品性质

测定≥95%
旋光性[α]22/D −191°, c = 1 in chloroform
mp199-204 ℃
储存温度−20℃
SMILES stringC1CC2(CCc3cccc(P(c4ccccc4)c5ccccc5)c23)c6c1cccc6P(c7ccccc7)c8ccccc8
InChI1S/C41H34P2/c1-5-17-33(18-6-1)42(34-19-7-2-8-20-34)37-25-13-15-31-27-29-41(39(31)37)30-28-32-16-14-26-38(40(32)41)43(35-21-9-3-10-22-35)36-23-11-4-12-24-36/h1-26H,27-30H2
InChI keyDKZNVWNOOLQCMJ-UHFFFAOYSA-N

安全信息

储存分类代码13 - Non Combustible Solids
WGKWGK 3
闪点(F)Not applicable
闪点(C)Not applicable
个人防护装备Eyeshields, Gloves, type N95 (US)

Sigma-Aldrich

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