Process for production of an oxetane
(2000) WO0035895- Abstract
- A process for production of an oxetane, which process comprises subjecting an alcohol having two or more hydroxyl groups to reaction with a carbamide at a molar ratio employing 1-2 moles of said carbamide on 1-2 moles of said alcohol. The alcohols preferably have at least one 1,3-diol grouping. The reaction is carried out in the presence of at least one catalyst promoting and/or initiating transcarbonylation and/or pyrolysis. A reaction mixture comprising an oxetane and optionally an orthocarbonate of said alcohol is yielded. The oxetane is suitably recovered from said reaction mixture by for instance distillation.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/447eec6a-2247-4c2b-82df-5bc07fefd704
- inventor
- Annby, Ulf
and Rehnberg, Nicola
LU
- publishing date
- 2000-06-22
- type
- Patent
- publication status
- published
- subject
- publisher
- World Intellectual Property Organization
- patent number
- WO0035895
- language
- English
- LU publication?
- no
- id
- 447eec6a-2247-4c2b-82df-5bc07fefd704
- date added to LUP
- 2021-11-25 12:44:26
- date last changed
- 2021-11-30 02:25:44
@misc{447eec6a-2247-4c2b-82df-5bc07fefd704, abstract = {{A process for production of an oxetane, which process comprises subjecting an alcohol having two or more hydroxyl groups to reaction with a carbamide at a molar ratio employing 1-2 moles of said carbamide on 1-2 moles of said alcohol. The alcohols preferably have at least one 1,3-diol grouping. The reaction is carried out in the presence of at least one catalyst promoting and/or initiating transcarbonylation and/or pyrolysis. A reaction mixture comprising an oxetane and optionally an orthocarbonate of said alcohol is yielded. The oxetane is suitably recovered from said reaction mixture by for instance distillation.}}, author = {{Annby, Ulf and Rehnberg, Nicola}}, language = {{eng}}, month = {{06}}, note = {{Patent, Patent Number: WO0035895}}, publisher = {{World Intellectual Property Organization}}, title = {{Process for production of an oxetane}}, year = {{2000}}, }