Ring closure reactions of bifunctional chain molecules
โ Scribed by Illuminati, Gabriello; Mandolini, Luigi
- Book ID
- 120218761
- Publisher
- American Chemical Society
- Year
- 1981
- Tongue
- English
- Weight
- 922 KB
- Volume
- 14
- Category
- Article
- ISSN
- 0001-4842
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๐ SIMILAR VOLUMES
IR spectra of aliphatic isocyanates that are perchlorinated in the a-position indicate that in many cases these compounds exist partly or wholly as N-(a-chloroalky1idene)carbamoyl chlorides (1) 111. With compounds of amidine structure (2) they react under the conditions of the Schotten-Baumann react
## Suwnary:-From a consideration of the products of cyclisation of [email protected]!anes it is concluded that stereoelectronic #ects pkay a dominant r&e and that descriptors, similar to those for predicting intramolecular aldol cyclisations, could be usedfor intramolecular cyclisations of allylic species. Mu