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About This Item
Linear Formula:
BBr3 · S(CH3)2
CAS Number:
Molecular Weight:
312.66
MDL number:
UNSPSC Code:
12352101
PubChem Substance ID:
NACRES:
NA.22
Assay
97%
form
powder
mp
106-108 °C (lit.)
functional group
thioether
SMILES string
C[S+](C)[B-](Br)(Br)Br
InChI
1S/C2H6BBr3S/c1-7(2)3(4,5)6/h1-2H3
InChI key
NCVLHAUANAMSTL-UHFFFAOYSA-N
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Application
Boron tribromide dimethyl sulfide complex (BBr3S(CH3)2) can be used as a reagent:
- To deprotect the methylenedioxy acetal bonding of poly vinyl-1, 3-benzodioxole.
- To prepare benzyl S,S′-diphenyl acetal by reacting with carboxylic acid and thexylphenylthioborane.
- To prepare Baylis-Hillman adducts by the reaction of aldehydes with 3-buten-2-one.
Boron tribromide in convenient solid form. Used as a brominating agent.
Reactant for preparation of:
Reagent for:
- Precursor of HIV protease inhibitor KNI 764 using cation-exchange resin mediated Mannich reaction
Reagent for:
- Baylis-Hillman reactions
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Skin Corr. 1B
Supplementary Hazards
Storage Class Code
8A - Combustible corrosive hazardous materials
WGK
WGK 3
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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