Bisphosphine dioxides
Abstract
A process is described for the production of organic bisphosphine dioxides from organic bisphosphonates. The organic bisphosphonate is reacted with a Grignard reagent to give relatively high yields of the organic bisphosphine dioxide.
- Inventors:
- Issue Date:
- OSTI Identifier:
- 7267535
- Patent Number(s):
- 4902833
- Application Number:
- PPN: US 7-157716
- Assignee:
- Union Carbide Chemicals and Plastics Co. Inc., Danbury, CT (United States)
- DOE Contract Number:
- AC22-84PC70022
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 19 Feb 1988
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 37 INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY; GRIGNARD REAGENTS; CHEMICAL REACTIONS; PHOSPHINE OXIDES; CHEMICAL PREPARATION; PHOSPHONATES; CHEMICAL REACTION YIELD; ALKALINE EARTH METAL COMPOUNDS; MAGNESIUM COMPOUNDS; ORGANIC COMPOUNDS; ORGANIC PHOSPHORUS COMPOUNDS; ORGANOMETALLIC COMPOUNDS; OXYGEN COMPOUNDS; PHOSPHINES; PHOSPHORUS COMPOUNDS; SYNTHESIS; YIELDS; 400201* - Chemical & Physicochemical Properties
Citation Formats
Moloy, K G. Bisphosphine dioxides. United States: N. p., 1990.
Web.
Moloy, K G. Bisphosphine dioxides. United States.
Moloy, K G. Tue .
"Bisphosphine dioxides". United States.
@article{osti_7267535,
title = {Bisphosphine dioxides},
author = {Moloy, K G},
abstractNote = {A process is described for the production of organic bisphosphine dioxides from organic bisphosphonates. The organic bisphosphonate is reacted with a Grignard reagent to give relatively high yields of the organic bisphosphine dioxide.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1990},
month = {2}
}
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