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Merck
CN
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文件

682144

Sigma-Aldrich

(R)-(–)-4,12-双(二苯基膦)-[2.2]-对环芳烷

96%

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别名:
(R)-Phanephos
经验公式（希尔记法）:
C40H34P2
CAS号:
364732-88-7
分子量:
576.65
MDL编号:
MFCD03094575
UNSPSC代码:
12352002
PubChem化学物质编号:
24885681
NACRES:
NA.22

质量水平

100

检测方案

96%

形式

solid

旋光性

[α]/D -34±4°, c = 1 in chloroform

mp

222-226 °C

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

相关类别

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.

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。

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

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Enantioselective Reductive Cyclization of 1, 6-Enynes via Rhodium-Catalyzed Asymmetric Hydrogenation: C- C Bond Formation Precedes Hydrogen Activation.
Jang HY, et al.
Journal of the American Chemical Society, 127(17), 6174-6175 (2005)
Amide bond formation via C (sp 3)?H bond functionalization and CO insertion
Liu, Huizhen, et al.
Chemical Communications (Cambridge, England), 50.3, 341-343 (2014)
Catalytic enantioselective hydroboration of cyclopropenes.
Rubina M, et al.
Journal of the American Chemical Society, 125(24), 7198-7199 (2003)
Highly efficient thermally activated fluorescence of a new rigid Cu (I) complex [Cu (dmp)(phanephos)]+
Czerwieniec, Rafal, Konrad Kowalski, and Hartmut Yersin
Dalton Transactions, 42.27, 9826-9830 (2013)
Enantioselective synthesis of the bromopyrrole alkaloids manzacidin A and C by stereospecific C? H bond oxidation
Wehn, Paul M., and J. Du Bois
Journal of the American Chemical Society, 124.44, 12950-12951 (2002)
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