PhanePhos and Related Derivatives

Encyclopedia of Reagents for Organic Synthesis Pub Date : 2012-09-14 DOI:10.1002/047084289X.RN01475

L. A. Adrio, K. K. Hii

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引用次数: 1

Abstract

(R)-4,12-Bis(diphenylphosphino)-[2.2]-paracyclophane [364732-88-7] C40H34P2 (MW 576.65) 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 InChIKey = GYZZZILPVUYAFJ-UHFFFAOYSA-N Physical Data: white solid, mp 222–226 °C. [α]d = −34 ± 4° (c 1, CHCl3). (S)-4,12-Bis(diphenylphosphino)-[2.2]-paracyclophane [192463-40-4] 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 InChIKey = GYZZZILPVUYAFJ-UHFFFAOYSA-N Physical Data: white solid, mp 222–226 °C. [α]22d = +34° (c 1, CHCl3) (used as a chiral diphosphine ligand in transition metal-catalyzed reactions and also as organocatalyst) Solubility: not reported. Form Supplied in: white solid. Commercially available. Handling, Storage, and Precautions: readily oxidized to the phosphine oxide in solution and should be handled under N2 or Ar. Solid samples can be handled in air. Avoid contact with strong oxidizing agents and halogens.

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PhanePhos及其衍生物

(R)-4,12- bis (diphenylphosphino)-[2.2]-paracyclophane [364732-88-7] C40H34P2 (MW 576.65) InChI = 1S/C40H34P2/c1-5-13-35(14-6-1)41(36-15-7- 8-16-36)39-29-31-21-25-33(39)27-23-32- 32- 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 InChIKey = GYZZZILPVUYAFJ-UHFFFAOYSA-N物理数据:白色固体，mp 222-226°C。[α]d = - 34±4°(c1, CHCl3)。(S)-4,12- bis (diphenylphosphino)-[2.2]-paracyclophane [192463-40-4] 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- 32- 34(28-24-31)40(30-32)42(37-17-9-3-10-18-37)38-19-11-4-12-20-38/ h2 -22,25-26,29- 30h,23-24,27- 28h2 InChIKey = GYZZZILPVUYAFJ-UHFFFAOYSA-N物理数据:白色固体，mp 222-226°C。[α]22d = +34°(c1, CHCl3)(用作过渡金属催化反应中的手性二膦配体，也用作有机催化剂)溶解度:未见报道。提供形式:白色固体。商业上可用。处理、储存和注意事项:在溶液中容易氧化为氧化膦，应在N2或Ar下处理。固体样品可在空气中处理。避免与强氧化剂和卤素接触。

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Encyclopedia of Reagents for Organic Synthesis

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