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Boron tribromide dimethyl sulfide complex solution

硫化硼三溴化二甲基络合物 溶液

品牌
Sigma-Aldrich
CAS
29957-59-3
货号
247383
规格纯度
1.0 M in methylene chloride
参考价格
1212.22 *本价格含增值税费
促销
数量
-+
产品介绍:

产品说明

应用

Boron tribromide dimethyl sulfide complex (BBr3S(CH3)2) can be used as a reagent:

  • To prepare demethylated products from aryl methyl ethers by deprotection of methyl groups.
  • To hydrolyze 1,3-methylenedioxole ring compounds to 1,2-dihydroxy compounds.
  • To prepare benzyl S,S′-diphenyl acetal by reacting with phenylacetic acid and thexylphenylthioborane.
  • To synthesize Baylis−Hillman adducts and α-halomethyl enones by the reaction between aldehydes and 3-buten-2-one.

Reactant for preparation of:
  • Precursor of HIV protease inhibitor KNI 764 using cation-exchange resin mediated Mannich reaction

Reagent for:
  • Baylis-Hillman reactions

包装

100 mL in Sure/Seal™

基本信息

线性分子式(CH3)2S·BBr3
分子量312.66
MDL编号MFCD00043296
PubChem化学物质编号24854866
NACRESNA.22

产品性质

形式liquid
质量水平100
浓度1.0 M in methylene chloride
密度1.456 g/mL at 25 ℃
SMILES stringC[S+](C)[B-](Br)(Br)Br
InChI1S/C2H6BBr3S/c1-7(2)3(4,5)6/h1-2H3
InChI keyNCVLHAUANAMSTL-UHFFFAOYSA-N

安全信息

象形图GHS05GHS07GHS08
警示用语:Danger
危险声明H314 - H336 - H351
预防措施声明P201 - P280 - P303 + P361 + P353 - P305 + P351 + P338 + P310 - P308 + P313
危险分类Carc. 2 - Eye Dam. 1 - Skin Corr. 1B - STOT SE 3
靶器官Central nervous system
补充剂危害EUH014
储存分类代码6.1A - Combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials
WGKWGK 3
闪点(F)Not applicable
闪点(C)Not applicable

Sigma-Aldrich

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