(2R,3R)-(-)-1,4-Bis(diphenylphosphino)-2,3-O-isopropylidene-2,3-butanediol (2R,3R)-(-)-1,4-双(二苯基膦基)-2,3-O-异亚丙基-2,3-丁二醇

CAS 32305-98-9 MFCD00014107

化学结构图

32305-98-9
SMILES: CC1(C)O[C@@H](CP(C2C=CC=CC=2)C2C=CC=CC=2)[C@H](CP(C2C=CC=CC=2)C2C=CC=CC=2)O1

化学属性

TSCANo
Density1.422
Mol. FormulaC31H32O2P2
Mol. Weight499
Appearance white pwdr.
Stabilityair sensitive
Melting Point87-91°C

别名和识别编码

Chemical Name(2R,3R)-(-)-1,4-Bis(diphenylphosphino)-2,3-O-isopropylidene-2,3-butanediol
Synonym (R,R)-DIOP (-)-1,4-双(二苯基膦)-1,4-二脱氧-2,3-O-异亚丙基-L-苏糖醇 (-)-2,3-O-异丙烯基-2,3-二羟基-1,4-双(二苯基膦)丁烷 (2R,3R)-(-)-1,4-双(二苯基膦基)-2,3-O-异亚丙基-2,3-丁二醇 (-)-DIOP (-)-2,3-O-异亚丙基-2,3-二羟基-1,4-双(二苯基膦)丁烷 (4R,5R)-4,5-双(二苯基膦甲基)-2,2-二甲基-1,3-二氧戊环 ()-1,4-Bis(diphenylphosphino)-1,4-dideoxy-2,3-O-isopropylidene-L-threitol, (4R-trans)-[(2,2-Dimethyl-1,3-dioxolane-4,5-diyl)bis(methylene)]bis(diphenylphosphine) (4R-反式)-[(2,2-二甲基-1,3-二氧戊环-4,5-二基)双(亚甲基)]双(二苯基膦) (4R,5R)-4,5-双(二苯基膦-甲基)-2,2-二甲基-1,3-二氧戊环 (-)-2,3-O-Isopropylidene-2,3-dihydroxy-1,4-bis(diphenylphosphino)butane
PubChem Substance ID87564056
Beilstein Registry Number1441045
EC Number250-984-2
Reaxys-RN1441045
Chemical Name Translation(2R,3R)-(-)-1,4-双(二苯基膦基)-2,3-O-异亚丙基-2,3-丁二醇
MDL NumberMFCD00014107
CAS Number32305-98-9
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分类

  • {SNA} Asymmetric Synthesis, Chemical Synthesis, Chiral Catalysts, Ligands, and Reagents, DIOP, Privileged Ligands and Complexes
  • {SA} Asymmetric Synthesis, Chemical Synthesis, Chiral Catalysts, Ligands, and Reagents, DIOP, Privileged Ligands and Complexes
  • Asymmetric Synthesis, Chemical Synthesis, Chiral Catalysts, Ligands, and Reagents, DIOP, Privileged Ligands and Complexes

相关文献及参考

  • See preceding entry.

安全信息

GHS Symbol
Precautionary statements
  • P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
  • P362 Take off contaminated clothing and wash before reuse. 脱掉污染的衣服，清洗后方可重新使用
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • P305+P351+P338
  • P332+P313
  • P305+P351+P338+P337+P313
  • P302+P350
  • P337+P313
  • P302+P352+P332+P313+P362+P364
Hazard statements
  • H315 Causes skin irritation 会刺激皮肤
  • H319 Causes serious eye irritation 严重刺激眼睛
  • H335 May cause respiratory irritation 可能导致呼吸道刺激
Hazard Codes Xi
WGK Germany3
Signal word
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
Safety Statements
  • S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见；
  • S37 Wear suitable gloves 戴适当手套；
  • S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护；
  • S36/37 Wear suitable protective clothing and gloves 穿戴适当的防护服和手套；
Risk Statements
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
Storage condition 对空气敏感，密封保存。 Air Sensitive

系列性分类

  1. Chemical Synthesis 化学合成
  2. Asymmetric Synthesis 不对称合成
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Organic Building Blocks 有机砌块
  4. Phosphorus Compounds 磷化合物
  1. Chemical Synthesis 化学合成
  2. Catalysis and Inorganic Chemistry 催化剂和无机化学
  3. Phosphorus Compounds Catalysis 磷化合物催化剂
  4. Phosphine Ligands 膦配体
  1. Chemical Synthesis 化学合成
  2. Asymmetric Synthesis 不对称合成
  3. Chiral Catalysts, Ligands, and Reagents - Asymmetric Synthesis
  4. Privileged Ligands and Complexes - Chiral Catalysts, Ligands, and Reagents
  5. DIOP - Privileged Ligands and Complexes
  1. Chemical Synthesis 化学合成
  2. Asymmetric Synthesis 不对称合成
  3. Chiral Catalysts, Ligands, and Reagents - Asymmetric Synthesis
  4. Privileged Ligands and Complexes - Chiral Catalysts, Ligands, and Reagents
  5. DIOP - Privileged Ligands and Complexes
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Chemicals by Class 化学分类法
  4. Dioxanes & Dioxolanes
  1. Chemical Synthesis 化学合成
  2. Asymmetric Synthesis 不对称合成
  3. Chiral Catalysts, Ligands, and Reagents - Asymmetric Synthesis
  4. Privileged Ligands and Complexes
  5. Cinchona Alkaloids
  1. Functional Group 官能团索引
  2. phosphine
  1. Phosphine
  2. Phosphorus
  1. Ligands
  2. Phosphorus

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