Nucleophilic Reactivities of Ketene Acetals
β Scribed by Takahiro Tokuyasu; Herbert Mayr
- Publisher
- John Wiley and Sons
- Year
- 2004
- Tongue
- English
- Weight
- 155 KB
- Volume
- 2004
- Category
- Article
- ISSN
- 1434-193X
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π SIMILAR VOLUMES
The relationship between the relative reactivities of ten cyclic ketene acetals and their structures was determined via cationic copolymerizations of eight different monomer pairs. Thus, 2-methylene-1,3-dioxolane (1) was copolymerized with 2-methylene-4-methyl-1,3-dioxolane (2), 2-methylene-4,5-dime
## Abstract The kinetics of the reactions of azulene (**1**), 6,6βdimethylfulvene (**2**), 6β[4β(dimethylamino)phenyl]fulvene (**3**) and 6β(julolidinβ9βyl)fulvene (**4**) with a set of benzhydrylium ions (reference electrophiles) have been investigated in MeCN. The secondβorder rate constants for