(<I>R</I>)-(–)-4,12-双(二苯基膦)-[2.2]-对环芳烷

(R)-(–)-4,12-双(二苯基膦)-[2.2]-对环芳烷

品牌

Sigma-Aldrich

CAS

364732-88-7

货号

682144

包装型号

规格纯度

96%

价格

962.85 元 *本价格含增值税费

促销

数量

- +

半岛bd体育手机客户端名称：

364732-88-7
( R)-(–)-4,12-Bis(diphenylphosphino)-[2.2]-paracyclophane
( R)-Phanephos
( R)-(–)-4,12-双(二苯基膦)-[2.2]-对环芳烷

半岛bd体育手机客户端介绍：

半岛bd体育手机客户端说明

应用

脱氢氨基酸、甲酯和酮的不对称氢化反应的有效配体。
(R)-(-)-4,12-Bis(diphenylphosphino)-[2.2]-paracyclophane may be used as a ligand in the following processes:

Enantioselective reductive cyclization of 1,6-enynes via asymmetric hydrogenation in the presence of a rhodium catalyst to form alkylidene-substituted heterocycles.
Asymmetric hydroboration of 3,3-disubstituted cyclopropenes to form 2,2-disubstituted cyclopropyl boronates.
Asymmetric ring-opening reactions of azabenzonorbornadienes in the presence of zinc(II) triflate and palladium(II) acetate to form aminodihydronaphthalenes.

包装

100 mg in clear glass bottle
500 mg in amber glass bottle

法律信息

与 Johnson Matthey Catalyst 联合销售，仅供研究使用。适用美国专利 US5874629 以及由此产生的专利。

基本信息

半岛bd体育手机客户端性质

测定	96%
旋光性	[α]/D -34±4°, c = 1 in chloroform
mp	222-226 ℃
InChI	1S/C40H34P2/c1-5-13-35(14-6-1)41(36-15-7-2-8-16-36)39-29-31-21-25-33(39)27-23-32-22-26-34(28-24-31)40(30-32)42(37-17-9-3-10-18-37)38-19-11-4-12-20-38/h1-22,25-26,29-30H,23-24,27-28H2
InChI key	GYZZZILPVUYAFJ-UHFFFAOYSA-N

安全信息

储存分类代码	13 - Non 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

(R)-(–)-4,12-Bis(diphenylphosphino)-[2.2]-paracyclophane