33636-93-0 Usage
Description
CUPROUS HYDRIDE TRIPHENYLPHOSPHINE HEXAMER is a chemical compound with the formula (CuH)6(PPh3)6, consisting of copper and triphenylphosphine units. It is known for its red crystalline appearance and is widely utilized as a stoichiometric reducing agent or catalyst in various reduction reactions due to its unique chemical properties.
Uses
Used in Chemical Synthesis:
CUPROUS HYDRIDE TRIPHENYLPHOSPHINE HEXAMER is used as a stoichiometric reducing agent or catalyst for reduction reactions, facilitating the conversion of various functional groups in organic compounds.
Used in Pharmaceutical Industry:
CUPROUS HYDRIDE TRIPHENYLPHOSPHINE HEXAMER is used as Stryker's Reagent, a catalyst for the conjugate reduction of ortho-substituted cinnamic esters to form copper enolates. This application is crucial in the synthesis of complex organic molecules and pharmaceutical compounds.
Used in Material Science:
CUPROUS HYDRIDE TRIPHENYLPHOSPHINE HEXAMER is used as a catalyst in hydrosilation reactions, which are essential for the formation of various organosilicon compounds and materials with unique properties.
Used in Organic Chemistry Research:
CUPROUS HYDRIDE TRIPHENYLPHOSPHINE HEXAMER is employed in synthetic applications, including stoichiometric and catalytic hydrogenations, chemoselective conjugate reductions, as well as regiospecific and stereoselective conjugate hydride reductions. These reactions are vital for the development of new organic compounds and the study of their properties.
Check Digit Verification of cas no
The CAS Registry Mumber 33636-93-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,3,6,3 and 6 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 33636-93:
(7*3)+(6*3)+(5*6)+(4*3)+(3*6)+(2*9)+(1*3)=120
120 % 10 = 0
So 33636-93-0 is a valid CAS Registry Number.
InChI:InChI=1/6C18H15P.6Cu.6H/c6*1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18;;;;;;;;;;;;/h6*1-15H;;;;;;;;;;;;/r6C18H15P.6CuH/c6*1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18;;;;;;/h6*1-15H;6*1H
33636-93-0Relevant articles and documents
Synthesis and reactivity of pentamethylcyclopentadienyl ruthenium formyl and α-hydroxy complexes
Nelson, Gregory O.,Sumner, Charles E.
, p. 1983 - 1990 (2008/10/08)
The transition-metal complexes - (η-C5Me5)Ru(CO)2CH2OH (7), (η-C5Me5)Ru(CO)2CHO (10), and (η-C5Me5)Ru(CO)(PMe2Ph)CHO (11) - were synthesized and studied as models for intermediates thought to be involved in the reduction of CO to organic oxygenates by transition-metal catalysts. Complex 7 was prepared by NaBH3CN reduction of (η-C5Me5)Ru(CO)3+BF 4- (1). Compound 10 was synthesized by reduction of 1 with [Ph3PCuH]6, but it could not be isolated in pure form. Pure crystalline 11 was isolated from the reduction of (η-C5Me5)Ru(CO)2(PMe2Ph) +I- (2) with NaBH4 in tetrahydrofuran/water. Formyl complexes 10 and 11 were shown to decompose by radical chain mechanism as evidenced by the fact that the addition of 9,10-dihydroanthracene, a hydrogen atom donor, to solutions of 10 or 11 drastically slowed their decomposition. The intermediate formed from the decomposition of 11 was shown to undergo electron transfer with (η-C5R5)Ru(CO)2I (R = H, Me). An X-ray structure of 11 was completed.
