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17154-34-6

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17154-34-6 Usage

General Description

Diphenyl(trimethylsilyl)phosphine is a chemical compound with the molecular formula C17H23PSi. It is a colorless to light yellow liquid that is used as a reagent in organic and organometallic synthesis. Diphenyl(trimethylsilyl)phosphine is a phosphine derivative, which means it contains a phosphorus atom bonded to three substituents - in this case, two phenyl groups and one trimethylsilyl group. It is commonly used as a ligand in transition metal catalysis, and its bulky and sterically demanding nature make it useful in promoting specific reactivity and controlling selectivity in chemical reactions. Diphenyl(trimethylsilyl)phosphine is also employed in the synthesis of various pharmaceuticals, agrochemicals, and fine chemicals. Its unique structure and reactivity make it a valuable tool in the field of organic chemistry.

Check Digit Verification of cas no

The CAS Registry Mumber 17154-34-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,7,1,5 and 4 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 17154-34:
(7*1)+(6*7)+(5*1)+(4*5)+(3*4)+(2*3)+(1*4)=96
96 % 10 = 6
So 17154-34-6 is a valid CAS Registry Number.
InChI:InChI=1/C15H19PSi/c1-17(2,3)16(14-10-6-4-7-11-14)15-12-8-5-9-13-15/h4-13H,1-3H3

17154-34-6 Well-known Company Product Price

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  • Aldrich

  • (392073)  Diphenyl(trimethylsilyl)phosphine  technical grade

  • 17154-34-6

  • 392073-1G

  • 484.38CNY

  • Detail

17154-34-6SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name Diphenyl(trimethylsilyl)phosphine

1.2 Other means of identification

Product number -
Other names Diphenyl(Trimethylsilyl)Phosphine

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:17154-34-6 SDS

17154-34-6Relevant articles and documents

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Luther,Beyerle

, p. 186,187 (1977)

-

-

Abel,Sabherwal

, p. 491,492 (1967)

-

Preparation of diphenyl phosphide and substituted phosphines using alkali metal in silica gel (M-SG)

Nandi, Partha,Dye, James L.,Bentley, Philip,Jackson, James E.

supporting information; experimental part, p. 1688 - 1692 (2009/09/06)

Alkali metals absorbed in silica gel (the M-SG reagents) efficiently cleave C-P bonds in triaryl- and diarylphosphines. The resulting alkali metal phosphides can serve as useful building blocks for a variety of phosphines. Alkyldiarylphosphines undergo exclusive aryl group cleavage.

Selective syntheses of mono- and diphosphanyltriazines as novel ligands for transition metal catalysts

Hayashi, Minoru,Yamasaki, Toshikazu,Kobayashi, Yusuke,Imai, Yoshito,Watanabe, Yutaka

experimental part, p. 4956 - 4962 (2010/02/27)

1,3,5-Triazines bearing one, two or three diphenylphosphanyl group(s) were selectively synthesized from cyanuric chloride by the one-pot step-by-step addition of silylphosphane and other nucleophiles. Mono- and diphosphanyltriazines with a variety of substituents on the triazine ring could be easily prepared in good yields. The Pd complexes of mono- and diphosphanyltriazine were isolated, and the crys-tal structures were determined. Polymer-supported and water-soluble ligands were prepared. The Mizorogi-Heckreaction and the Suzuki-Miyaura coupling reaction using the phosphanyltriazine-Pd catalysts are described.

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