ALBERT — All Library Books, journals and Electronic Records Telegrafenberg

Hits per page

hit 1 - 1 | 1 hit

Sorting

Electronic Resource

Active sites, nature and mechanism of carbon dioxide - propylene oxide copolymerization and cyclization reactions employing organozinc - oxygen catalysts (1991)

Kuran, Witold

New York, NY [u.a.] : Wiley-Blackwell

Applied Organometallic Chemistry 5 (1991), S. 191-194

add to mindlist on the mindlist

Details

ISSN: 0268-2605

Keywords: Carbon dioxide ; propylene oxide ; organozinc-oxygen compounds ; poly(;propylene carbonate) ; propylene carbonate ; copolymerization ; cyclization ; organozinc catalyst ; Chemistry ; Industrial Chemistry and Chemical Engineering

Source: Wiley InterScience Backfile Collection 1832-2000

Topics: Chemistry and Pharmacology

Notes: Reaction of carbon dioxide with propylene oxide in the presence of catalysts with condensed zinc species (;derived from diethylzinc and dihydric phenols, e.g. catechol o= C6H4(;OH)2 and saligenin 0= HOC6H4CH2OH) yields poly(;propylene carbonate) as well as propylene carbonate. The above reaction in the presence of catalysts with noncondensed zinc species (;derived from diethylzinc and phenol) yields propylene carbonate as the main product, but in relatively low yield. The mechanism of the linear and cyclic carbonate formation is discussed in terms of the nature of the catalyst's active sites for both types.

Additional Material: 1 Tab.

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1002/aoc.590050308

Permalink

	Location	Call Number	Expected	Availability

Others were also interested in ...

Paper (German National Licenses)

Fulltext

hit 1 - 1 | 1 hit