BORON TRIBROMIDE-METHYL SULFIDE COMPLEX
Synonym(s):Dimethyl sulfide-tribromoborane;Tribromoborane-methyl sulfide
- CAS NO.：29957-59-3
- Empirical Formula: C2H6BBr3S
- Molecular Weight: 312.66
- MDL number: MFCD00043296
- SAFETY DATA SHEET (SDS)
- Update Date: 2022-08-15 17:39:32
What is BORON TRIBROMIDE-METHYL SULFIDE COMPLEX?
The Uses of BORON TRIBROMIDE-METHYL SULFIDE COMPLEX
Reactant for preparation of:
- Precursor of HIV protease inhibitor KNI 764 using cation-exchange resin mediated Mannich reaction
Reagent for:
- Baylis-Hillman reactions
The Uses of BORON TRIBROMIDE-METHYL SULFIDE COMPLEX
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.
Properties of BORON TRIBROMIDE-METHYL SULFIDE COMPLEX
| Melting point: | 106-108 °C(lit.) |
| Density | 1.456 g/mL at 25 °C |
Safety information for BORON TRIBROMIDE-METHYL SULFIDE COMPLEX
| Signal word | Danger |
| Pictogram(s) |
 Corrosion Corrosives GHS05 |
| GHS Hazard Statements |
H314:Skin corrosion/irritation |
| Precautionary Statement Codes |
P260:Do not breathe dust/fume/gas/mist/vapours/spray. P280:Wear protective gloves/protective clothing/eye protection/face protection. P363:Wash contaminated clothing before reuse. P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for BORON TRIBROMIDE-METHYL SULFIDE COMPLEX
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