Dibutylboryl trifluoromethanesulfonate solution

• Catalog No.: 261475
• CAS Number: 60669-69-4
• M. F.: C9H18BF3O3S
• M. W.: 274.1086296

SYNONYMS

• Title: 三氟甲磺酸二丁硼 溶液
• IUPAC name: dibutylboranyl trifluoromethanesulfonate
• IUPAC Traditional name: dibutylboranyl trifluoromethanesulfonate
• Synonyms: 二丁基硼三氟甲磺酸盐 溶液; Dibutylboron triflate solution

DATABASE IDS

• Beilstein Number: 1968660
• CAS Number: 60669-69-4
• PubChem SID: 24855812
• MDL Number: MFCD00009669

PROPERTIES

• Concentration: 1.0 M in methylene chloride
• Linear Formula: CF3SO3B[(CH2)3CH3]2
• Density: 1.271 g/mL at 25 °C
• Flash Point: 27 °C
• Flash Point: 80.6 °F
• GHS Signal Word: Danger
• GHS Hazard statements: H226-H314-H351
• European Hazard Symbols: Corrosive (C)
• Personal Protective Equipment: Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
• GHS Precautionary statements: P280-P305 + P351 + P338-P310
• RID/ADR: UN 2920 8/PG 2
• Risk Statements: 10-34-40
• Safety Statements: 26-36/37/39-45
• Hazard Class: 8
• UN Number: 2920
• Packing Group: 2
• German water hazard class: 3

DETAILS

Description (English)

Application
Promotes a [1,2]-Wittig reaction between aldehydes and O-benzyl or O-allyl glycolate esters creating two contiguous stereocenters (1,2-diol) in good yield without the need for strong base.1
Reagent for the formation of boron enolates and as a complexation aid for the isolation of 1-acyldipyrromethanes
Packaging
100 mL in Sure/Seal™

Description (简体中文)

Application
促进醛类和 O-苄基或 O-烯丙基羟基乙酸酯之间的 [1,2]-Wittig 反应，无需加入强碱即可得到高产量的两种相邻的立体中心异构体（1,2-二醇）。1
用于形成硼烯醇化物的试剂，也可用作分离 1-酰基二吡咯甲烷的络合助剂
包装
100 mL in Sure/Seal™