产品名称

英文名称：Bis[(pinacolato)boryl]methane

同义词

Bis[(pinacolato)boryl]methane、78782-17-9、Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)methane、4,4,5,5-tetramethyl-2-[(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)methyl]-1,3,2-dioxaborolane、MFCD27977747、2,2'-Methylenebis(4,4,5,5-tetramethyl-1,3,2-dioxa、二(4,4,5,5-四甲基-1,3,2-二氧杂戊硼烷-2-基)甲烷

产品性质

CAS编号：78782-17-9

分子式：C13H26B2O4

分子量：267.97

MDL号：MFCD27977747

PubChem编号：11311685

别名：二(4,4,5,5-四甲基-1,3,2-二氧杂戊硼烷-2-基)甲烷

英文别名：Bis[(pinacolato)boryl]methane|78782-17-9|Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)methane|4,4,5,5-tetramethyl-2-[(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)methyl]-1,3,2-dioxaborolane|MFCD27977747|2,2'-Methylenebis(4,4,5,5-tetramethyl-1,3,2-dioxa

规格或纯度：>95.0%(GC)

英文名称：Bis[(pinacolato)boryl]methane

储存温度：2-8°C储存,充氩

运输条件：冰袋运输

产品介绍：Bis[(pinacolato)boryl]methane is an aryl boronate ester.Bis-boronate has been reported by Morken and coworkers to be a key building block in the synthesis of enantioenriched secondary boronate esters, which undergo facile Suzuki-Miyaura coupling with minimal erosion of enantiopurity. Bis[(pinacolato)boryl]methane may be used in the preparation of trans-vinyl boronate esters, via the Boron-Wittig reaction.Bis[(pinacolato)boryl]methane is an aryl boronate ester.Bis-boronate has been reported by Morken and coworkers to be a key building block in the synthesis of enantioenriched secondary boronate esters, which undergo facile Suzuki-Miyaura coupling with minimal erosion of enantiopurity. Bis[(pinacolato)boryl]methane may be used in the preparation of trans-vinyl boronate esters, via the Boron-Wittig reaction.

IUPAC Name：4,4,5,5-tetramethyl-2-[(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)methyl]-1,3,2-dioxaborolane

INCHI：InChI=1S/C13H26B2O4/c1-10(2)11(3,4)17-14(16-10)9-15-18-12(5,6)13(7,8)19-15/h9H2,1-8H3

InChi Key：MQYZGGWWHUGYDR-UHFFFAOYSA-N

Canonical SMILES：B1(OC(C(O1)(C)C)(C)C)CB2OC(C(O2)(C)C)(C)C

Isomeric SMILES：B1(OC(C(O1)(C)C)(C)C)CB2OC(C(O2)(C)C)(C)C

WGK Germany：3

PubChem CID：11311685

Reaxy-Rn：8692640

溶解性：可溶于甲醇

敏感性：对空气敏感

闪点(℉)：>230 °F

闪点(℃)：>110 °C

熔点：48°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

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