产品名称

英文名称：(S)-(-)-α,α-Diphenyl-2-pyrrolidinemethanol

同义词

112068-01-6、(S)-(-)-alpha,alpha-Diphenyl-2-pyrrolidinemethanol、(S)-Diphenyl(pyrrolidin-2-yl)methanol、alpha,alpha-Diphenyl-L-prolinol、(S)-(-)-2-(Diphenylhydroxymethyl)pyrrolidine、diphenyl-[(2S)-pyrrolidin-2-yl]methanol、(S)-1,1-Diphenylprolinol、K3HE3KC32M、(、左旋二苯基脯氨醇、(S)-(-)-2-(二苯基羟甲基)吡咯烷,(S)-(-)-α,α-二苯基-2-吡咯烷甲醇、α,α-二苯基-L-脯氨醇、左旋二苯基脯氨醇

产品性质

CAS编号：112068-01-6

分子式：C17H19NO

分子量：253.35

Beilstein号：21(5)4,62

MDL号：MFCD00075506

PubChem编号：2724899

别名：左旋二苯基脯氨醇|(S)-(-)-2-(二苯基羟甲基)吡咯烷,(S)-(-)-α,α-二苯基-2-吡咯烷甲醇|α,α-二苯基-L-脯氨醇|左旋二苯基脯氨醇

英文别名：112068-01-6|(S)-(-)-alpha,alpha-Diphenyl-2-pyrrolidinemethanol|(S)-Diphenyl(pyrrolidin-2-yl)methanol|alpha,alpha-Diphenyl-L-prolinol|(S)-(-)-2-(Diphenylhydroxymethyl)pyrrolidine|diphenyl-[(2S)-pyrrolidin-2-yl]methanol|(S)-1,1-Diphenylprolinol|K3HE3KC32M|(

规格或纯度：≥99.0%

英文名称：(S)-(-)-α,α-Diphenyl-2-pyrrolidinemethanol

应用：Used to prepare the corresponding oxazaborolidines for the borane-mediated asymmetric reduction of ketones.

储存温度：充氩

运输条件：常规运输

备注：1g卖完停产，不再备货

产品介绍：产品介绍(S)-(-)-α,α-二苯基-2-吡咯烷甲醇是一种双功能有机催化剂产品用途(S)-(-)-α,α-二苯基-2-吡咯烷乙醇 (DPPM) 可用于以下过程DPPM 与儿茶酚硼烷反应生成螺硼酸酯，它可以成为苯乙酮硼烷还原合成对映体纯醇的高效催化剂。二苯甲酮与硼烷-二乙基苯胺原位反应生成的催化剂，能有效地催化 2′ 的对映选择性还原-氟苯乙酮。用 DPPM 功能化的介孔 SBA-15 硅胶可以催化二乙基锌与苯甲醛加成形成 (S )-1-苯基-丙醇。用于制备对应的噁唑硼烷，噁唑硼烷可用于酮的硼烷介导不对称还原反应。Product Description(S) - (-) - α, α - diphenyl-2-pyrrolidine methanol is a bifunctional organic catalystProduct Application(S) - (-) - α, α - diphenyl-2-pyrrolidine ethanol (DPPM) can be used in the following processesThe reaction of DPPM with catechol borane produces spiroborate, which can be used as an efficient catalyst for the reduction of acetophenone borane to enantiomeric pure alcohol.The catalyst formed by the in situ reaction of benzophenone with borane Diethylaniline can effectively catalyze the enantioselective reduction of 2 ′ - fluoroacetophenone.DPPM functionalized mesoporous SBA-15 silica gel can catalyze the addition of diethylzinc with benzaldehyde to form (s) - 1-phenyl-propanol.It can be used for borane mediated asymmetric reduction of ketones.

PubChem SID：488192318

IUPAC Name：diphenyl-[(2S)-pyrrolidin-2-yl]methanol

INCHI：InChI=1S/C17H19NO/c19-17(16-12-7-13-18-16,14-8-3-1-4-9-14)15-10-5-2-6-11-15/h1-6,8-11,16,18-19H,7,12-13H2/t16-/m0/s1

InChi Key：OGCGXUGBDJGFFY-INIZCTEOSA-N

Canonical SMILES：C1CC(NC1)C(C2=CC=CC=C2)(C3=CC=CC=C3)O

Isomeric SMILES：C1C[C@H](NC1)C(C2=CC=CC=C2)(C3=CC=CC=C3)O

WGK Germany：3

PubChem CID：2724899

Reaxy-Rn：17103

溶解性：Soluble in chloroform.

敏感性：对空气敏感

比旋光度：-65.0 to -69.0 deg(C=3, CHCl3)

熔点：76-80°C

象形图：

信号词：Warning

危险声明：H315 Causes skin irritationH319 Causes serious eye irritationH335 May cause respiratory irritation

预防措施声明：P261,P305+P351+P338,P280,P302+P352,P321,P405,P501,P264,P271,P304+P340,P403+P233,P362+P364,P264+P265,P337+P317,P332+P317,P319

Merck Index：155

个人防护装备：dust mask type N95 (US), Eyeshields, Gloves

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