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Merck
CN

665134

Sigma-Aldrich

Oxotrichloro[bis(diphenylphosphino)methane]rhenium(V)

Synonym(s):

Trichloro[methylenebis[diphenylphosphine]-P,P′]oxorhenium

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About This Item

Empirical Formula (Hill Notation):
C25H22Cl3OP2Re
CAS Number:
Molecular Weight:
692.96
MDL number:
UNSPSC Code:
12161600
PubChem Substance ID:
NACRES:
NA.22
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form

solid

reaction suitability

core: rhenium
reagent type: catalyst

SMILES string

Cl[Re](Cl)(Cl)=O.C(P(c1ccccc1)c2ccccc2)P(c3ccccc3)c4ccccc4

InChI

1S/C25H22P2.3ClH.O.Re/c1-5-13-22(14-6-1)26(23-15-7-2-8-16-23)21-27(24-17-9-3-10-18-24)25-19-11-4-12-20-25;;;;;/h1-20H,21H2;3*1H;;/q;;;;;+3/p-3

InChI key

SAVOOVLDSRTAGJ-UHFFFAOYSA-K

Application

Catalyst for:
  • Epoxidation of olefins using hydrogen peroxide activated bicarbonate as an oxidant
  • Efficient reduction of aromatic sulfoxides
  • Regioselective coupling of propargyl alcohols with sulfonamides and carbamates
  • Cycloisomerization reactions

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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