1-Cyclopropyl-2-(triphenylphosphoranylidene)-ethanone

1-Cyclopropyl-2-(triphenylphosphoranylidene)-ethanone Suppliers list
Company Name: Shenzhen Nexconn Pharmatechs Ltd
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Products Intro: Product Name:CYCLOPROPYLCARBONYLMETHYLENE TRIPHENYLPHOSPHORANE
CAS:7691-76-1
Purity:98% Package:1KG;10KG;50KG
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Products Intro: Product Name:1-Cyclopropyl-2-(triphenylphosphoranylidene)ethanone
CAS:7691-76-1
Purity:>=98% Package:1KG;9.8USD
Company Name: Hefei TNJ Chemical Industry Co.,Ltd.
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Products Intro: Product Name:0
CAS:7691-76-1
Company Name: Baoji Guokang Bio-Technology Co., Ltd.
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Products Intro: Product Name:1-Cyclopropyl-2-(triphenylphosphoranylidene)-ethanone
CAS:7691-76-1
Purity:0.99 Package:5KG;1KG
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Products Intro: Product Name:1-cyclopropyl-2-(triphenyl-$l^{5}-phosphanylidene)ethanone
CAS:7691-76-1
Purity:95% Package:1kg+ Remarks:LN01279559

1-Cyclopropyl-2-(triphenylphosphoranylidene)-ethanone manufacturers

1-Cyclopropyl-2-(triphenylphosphoranylidene)-ethanone Basic information
Product Name:1-Cyclopropyl-2-(triphenylphosphoranylidene)-ethanone
Synonyms:1-Cyclopropyl-2-(triphenylphosphoranylidene)-ethanone;[(Cyclopropylcarbonyl)methylene]triphenylphosporane;1-Cyclopropyl-2-(triphenylphosphoranylidene)ethan-1-one;1-cyclopropyl-2-(triphenyl-λ5-phosphanylidene)ethan-1-one;112849-17-9 side chain;Ethanone, 1-cyclopropyl-2-(triphenylphosphoranylidene)-;Calcipotriol Impurity 34;1-cyclopropyl-2-(triphenyl-$l^{5}-phosphanylidene)ethanone
CAS:7691-76-1
MF:C23H21OP
MW:344.39
EINECS:
Product Categories:Miscellaneous Reagents;Intermediate
Mol File:7691-76-1.mol
1-Cyclopropyl-2-(triphenylphosphoranylidene)-ethanone Structure
1-Cyclopropyl-2-(triphenylphosphoranylidene)-ethanone Chemical Properties
Boiling point 511.5±33.0 °C(Predicted)
density 1.17±0.1 g/cm3(Predicted)
solubility Dichloromethane, Ethyl Acetate
form Solid
color White
Safety Information
HS Code 2920907090
MSDS Information
1-Cyclopropyl-2-(triphenylphosphoranylidene)-ethanone Usage And Synthesis
Chemical PropertiesWhite Solid
UsesReactant in the preparation of Vitamin D2 (V676040) derivatives.
1-Cyclopropyl-2-(triphenylphosphoranylidene)-ethanone Preparation Products And Raw materials
Preparation Products20(R),3(R)-(tert-butyldimethylsilyloxy)-20-(3'-cyclopropyl-3'-oxoprop-1'(E)-enyl)-9,10-secopregna-5(Z),7(E),10(19)-triene
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