(-)-2,3-O-Isopropylidene-2,3-dihydroxy-1,4-bis(diphenylphosphino)butane (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

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产品品牌/编号/名称 纯度规格 包装 价格和现货
INFI 473321
(-)-2,3-O-Isopropylidene-2,3-dihydroxy-1,4-bis(diphenylphosphino)butane, 98% (2R,3R)-(-)-1,4-双(二苯基膦基)-2,3-O-异亚丙基-2,3-丁二醇
98% 250mg 280
99
INFI 473321
(-)-2,3-O-Isopropylidene-2,3-dihydroxy-1,4-bis(diphenylphosphino)butane, 98% (2R,3R)-(-)-1,4-双(二苯基膦基)-2,3-O-异亚丙基-2,3-丁二醇
98% 1g 680
99
TCI 126891
(2 R ,3 R )-(-)-1,4-Bis(diphenylphosphino)-2,3- O -isopropylidene-2,3-butanediol >
>97.0%(T) 1g 1,230
SH-CN
中国国内现货 0
Alfa 126892
(-)-DIOP
98% 250mg 496
SH-CN
中国国内现货 99
Alfa 126892
(-)-DIOP
98% 1g 1,133
SH-CN CN
中国国内现货 99
J&K 382032
(4R,5R)-(-)-2,2-Dimethyl-4,5-bis((diphenylphosphino)methyl)-1,3-dioxolane, 98%
98% 250mg 355
HB SH
中国国内现货 99
J&K 382032
(4R,5R)-(-)-2,2-Dimethyl-4,5-bis((diphenylphosphino)methyl)-1,3-dioxolane, 98%
98% 1g 872
SH
中国国内现货 99
J&K 382032
(4R,5R)-(-)-2,2-Dimethyl-4,5-bis((diphenylphosphino)methyl)-1,3-dioxolane, 98%
98% 5g 3,480
99
Acros 271017
¥1506.00
(-)-2,3-O-Isopropylidene-2,3-dihydroxy-1,4-bis(diphenylphosphino)butane, 98% (2R,3R)-(-)-1,4-双(二苯基膦基)-2,3-O-异亚丙基-2,3-丁二醇 运输条件:Air 保存条件:Refrigerator+4°C 下载MSDS 250mg 592
99
Acros 271017
¥1506.00
(-)-2,3-O-Isopropylidene-2,3-dihydroxy-1,4-bis(diphenylphosphino)butane, 98% (2R,3R)-(-)-1,4-双(二苯基膦基)-2,3-O-异亚丙基-2,3-丁二醇 运输条件:Air 保存条件:Refrigerator+4°C 下载MSDS 1g 1,506
SH-CN HB
中国国内现货 99
Strem 473319
(4R,5R)-(-)-4,5-Bis(diphenylphosphinomethyl)-2,2-dimethyl-1,3-dioxolane, 99.5% (R,R)-DIOP
(4R,5R)-(-)-4,5-Bis(diphenylphosphinomethyl)-2,2-dimethyl-1,3-dioxolane, 99.5% (R,R)-DIOP 250mg 630
HB
中国国内现货 0
Strem 473319
(4R,5R)-(-)-4,5-Bis(diphenylphosphinomethyl)-2,2-dimethyl-1,3-dioxolane, 99.5% (R,R)-DIOP
(4R,5R)-(-)-4,5-Bis(diphenylphosphinomethyl)-2,2-dimethyl-1,3-dioxolane, 99.5% (R,R)-DIOP 1g 1,484
0
Aladdin 473320
(-)-2,3-O-Isopropylidene-2,3-dihydroxy-1,4-bis(diphenylphosphino)butane (2R,3R)-(-)-1,4-双(二苯基膦基)-2,3-O-异亚丙基-2,3-丁二醇
98% 250mg 277
CN-SH
中国国内现货 99
Aladdin 473320
(-)-2,3-O-Isopropylidene-2,3-dihydroxy-1,4-bis(diphenylphosphino)butane (2R,3R)-(-)-1,4-双(二苯基膦基)-2,3-O-异亚丙基-2,3-丁二醇
98% 1g 854
CN-SH
中国国内现货 99
Aladdin 473320
(-)-2,3-O-Isopropylidene-2,3-dihydroxy-1,4-bis(diphenylphosphino)butane (2R,3R)-(-)-1,4-双(二苯基膦基)-2,3-O-异亚丙基-2,3-丁二醇
98% 5g 3,890
CN-SH
中国国内现货 99
Aladdin 614202
(-)-2,3-O-Isopropylidene-2,3-dihydroxy-1,4-bis(diphenylphosphino)butane (2R,3R)-(-)-1,4-双(二苯基膦基)-2,3-O-异亚丙基-2,3-丁二醇 运输条件:低温加冰 250mg 396
SH-CN
中国国内现货
Aladdin 614204
(-)-2,3-O-Isopropylidene-2,3-dihydroxy-1,4-bis(diphenylphosphino)butane (2R,3R)-(-)-1,4-双(二苯基膦基)-2,3-O-异亚丙基-2,3-丁二醇 运输条件:低温加冰 1g 898
SH-CN
中国国内现货
Aladdin 614206
(-)-2,3-O-Isopropylidene-2,3-dihydroxy-1,4-bis(diphenylphosphino)butane (2R,3R)-(-)-1,4-双(二苯基膦基)-2,3-O-异亚丙基-2,3-丁二醇 运输条件:低温加冰 5g 3,890
SH-CN
中国国内现货

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。
  • P302+352+332+313+362+364
  • P261305+351+338
  • P332+313 IF SKIN irritation occurs: Get medical advice/attention. 如果发生皮肤刺激:获取医疗咨询/就医。
  • P305+351+338+337+313
  • P302+350 IF ON SKIN: Gently wash with plenty of soap and water. 如果在皮肤上:轻轻地用大量肥皂和水清洗
  • 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+351+338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. 如接触到眼睛:小心地用水冲洗几分钟。如果佩戴隐形眼镜并容易取出的话,取出隐形眼镜。继续冲洗。
  • P337+313 IF eye irritation persists: Get medical advice/attention. 如果眼睛刺激持续:获取医疗咨询/就医。
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
  • Warning
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

化学结构图

CAS 32305-98-9  MFCD00014107
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

Mol. FormulaC31H32O2P2
Mol. Weight498.53
Melting Point88-90 °C(lit.)
TSCANo
Density1.422
Stability对空气敏感

别名和识别编码

Chemical Name(-)-2,3-O-Isopropylidene-2,3-dihydroxy-1,4-bis(diphenylphosphino)butane, 98%
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
  • (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
  • (-)-2,3-O-异丙烯基-2,3-二羟基-1,4-双(二苯基膦)丁烷
  • (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
  • (-)-1,4-双(二苯基膦)-1,4-二脱氧-2,3-O-异亚丙基-L-苏糖醇 (4R,5R)-4,5-双(二苯基膦-甲基)-2,2-二甲基-1,3-二氧戊环 (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) (R,R)-DIOP
    MDL NumberMFCD00014107
    PubChem Substance ID 24854261
    Beilstein Registry Number1441045
    CAS Number32305-98-9
    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

    系列性分类


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