37002-48-5(2S,3S)-(+)-1,4-双(二苯基膦基)-2,3-O-异亚丙基-2,3-丁二醇,95%

CAS号： 37002-48-5

分子式： C31H32O2P2 分子量： 498.53

• 异丙烯-2,3-二羟-1,4-双二丙基膦丁烷

  英文名：[(4S,5S)-5-(diphenylphosphanylmethyl)-2,2-dimethyl-1,3-dioxolan-4-yl]methyl-diphenylphosphane

  CAS：	37002-48-5	精确质量：	498.18800
  分子式：	C31H32O2P2	LogP：	5.77230
  分子量：	498.53200	PSA：	45.64000

37002-48-5(2S,3S)-(+)-1,4-双(二苯基膦基)-2,3-O-异亚丙基-2,3-丁二醇,95%化合物描述

DIOP (2,3-O-isopropylidene-2,3-dihydroxy-1,4-bis(diphenylphosphino)butane) is an organophosphorus compound that is used as a chiral ligand in asymmetric catalysis. It is a white solid that is soluble in organic solvents.

37002-48-5(2S,3S)-(+)-1,4-双(二苯基膦基)-2,3-O-异亚丙基-2,3-丁二醇,95%基本信息

• 中文名称：

  异丙烯-2,3-二羟-1,4-双二丙基膦丁烷

• 中文别名：

  (2S,3S)-(+)-1,4-双(二苯基膦基)-2,3-O-异亚丙基-2,3-丁二醇;
  (2S,3S)-(+)-1,4-双(二苯基膦;
  (+)-2,3-O-异丙烯基-2,3-二羟基-1,4-双(二苯基膦)丁烷;
  

• 英文名称：

  [(4S,5S)-5-(diphenylphosphanylmethyl)-2,2-dimethyl-1,3-dioxolan-4-yl]methyl-diphenylphosphane

• 英文别名：

  (+)-2,3-O-Isopropylidene-2,3-dihydroxy-1,4-bis(diphenylphosphino);
  (+)-2,3-O,O'-isopropylidene-2,3-dihydroxy-1,4-bis(diphenylphosphanyl)butane;
  (+)-2,3-O-Isopropylidene-2,3-dihydroxy-1,4-bis(diphenylphosphino)butane;
  (+)-(S,S)-2,3-O-isopropylidene-2,3-dihydroxy-1,4-bis(diphenylphosphinobutane);
  (S)-(+)-Amino-3-hydroxybutanoic acid;
  (S)-(+)-GABOB;
  (S)-(+)-4-Amino-3-hydroxybutyric acid;
  (S,S)-1,4-bis(diphenylphosphino)-1,4-dideoxy-2,3-O-isopropylidene-L-threitol;
  (2S,3S)-(+)-1,4-Bis(diphenylphosphino)-2,3-O-isopropylidene-2,3-butanediol;
  (S)-4-AMINO-3-HYDROXYBUTANOIC ACID;
  (4S,5S)-(+)-Bis(diphenylphosphinomethyl)-2,2-dimethyl-1,3-dioxolane;
  (4S,5S)-(+)-4,5-Bis(diphenylphosphinomethyl)-2,2-dimethyl-1,3-dioxolane;
  ((anti-2,2-dimethyl-1,3-dioxolane-4,5-diyl)bis(methylene))bis(diphenylphosphine);
  acide (S)-amino-4 hydroxy-3 butanoique;
  (2S,3S)-(+)-2,3-O-Isopropylidene-2,3-dihydroxy-1,4-bis(diphenylphosphino)butane;
  (((4S,5S)-2,2-Dimethyl-1,3-dioxolane-4,5-diyl)bis(methylene))bis(diphenylphosphine);
  

• CAS号：

  37002-48-5

• 分子式：

  C31H32O2P2

• 分子量：

  498.53200

• 精确质量：

  498.18800

• PSA：

  45.64000

• LogP：

  5.77230

物化性质

• 外观与性状：

  白色粉末

• 熔点：

  88 - 90oC

• 沸点：

  590.3oC at 760 mmHg

• 闪点：

  390.9oC

• 储存条件：

  0-6oC

安全信息

• 危险品标志：

  Xi

• 安全说明：

  S26

• 危险类别码：

  R36/37/38