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221187-50-4

221187-50-4

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221187-50-4 Usage

Uses

Cocatalyst for:Palladium-catalyzed amination reactionsPalladium/P,O-Ligand-catalyzed Suzuki cross-coupling

Check Digit Verification of cas no

The CAS Registry Mumber 221187-50-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,1,1,8 and 7 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 221187-50:
(8*2)+(7*2)+(6*1)+(5*1)+(4*8)+(3*7)+(2*5)+(1*0)=104
104 % 10 = 4
So 221187-50-4 is a valid CAS Registry Number.
InChI:InChI=1/C22H33O2P/c1-22(23-16-17-24-22)20-14-8-9-15-21(20)25(18-10-4-2-5-11-18)19-12-6-3-7-13-19/h8-9,14-15,18-19H,2-7,10-13,16-17H2,1H3

221187-50-4 Well-known Company Product Price

  • Brand
  • (Code)Product description
  • CAS number
  • Packaging
  • Price
  • Detail

  • Aldrich

  • (675709)  2′-(Dicyclohexylphosphino)acetophenoneethyleneketal  97%

  • 221187-50-4

  • 675709-1G

  • 1,181.70CNY

  • Detail

  • Aldrich

  • (675709)  2′-(Dicyclohexylphosphino)acetophenoneethyleneketal  97%

  • 221187-50-4

  • 675709-5G

  • 4,251.78CNY

  • Detail

221187-50-4SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name dicyclohexyl-[2-(2-methyl-1,3-dioxolan-2-yl)phenyl]phosphane

1.2 Other means of identification

Product number -
Other names Dicyclohexyl(2-(2-methyl-1,3-dioxolan-2-yl)phenyl)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:221187-50-4 SDS

221187-50-4Relevant articles and documents

Catalyst ligands, catalyst compositions, catalyst metal complexes and processes for cross-coupling aromatic boron compounds with aromatic halogens or perfluoroalkylsulfonates

-

, (2008/06/13)

The present invention discloses new organic compounds (e.g., ligands), their metal complexes and compositions using those compounds. The invention also relates to the field of catalysis. In particular, this invention relates to new compounds which when combined with suitable metals or metal precursor compounds provide useful catalysts for various bond-forming reactions, including Suzuki cross-coupling reactions. The invention also relates to performing Suzuki cross coupling reactions with unreactive aryl-chlorides.

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