Zhou, K; Zelder, F (2011). One-step synthesis of alpha/beta cyano-aqua cobinamides from vitamin B12 with Zn(II) or Cu(II) salts in methanol. Journal Of Porphyrins And Phthalocyanines, 15(7-8):555-559.
This short communication describes the screening of various metal salts for the preparation of cyano-aqua cobinamides from vitamin B12 in methanol. ZnCl(2) and Cu(NO(3))(2)center dot 3H(2)O have been identified as most active for this purpose and represent useful alternatives to the widely applied Ce(III) method that requires excess cyanide.
This short communication describes the screening of various metal salts for the preparation of cyano-aqua cobinamides from vitamin B12 in methanol. ZnCl(2) and Cu(NO(3))(2)center dot 3H(2)O have been identified as most active for this purpose and represent useful alternatives to the widely applied Ce(III) method that requires excess cyanide.
| Other titles: | One-step synthesis of α/β cyano-aqua cobinamides from vitamin B12 with Zn(II) or Cu(II) salts in methanol |
|---|---|
| Item Type: | Journal Article, refereed, original work |
| Communities & Collections: | 07 Faculty of Science > Department of Chemistry |
| Dewey Decimal Classification: | 540 Chemistry |
| Scopus Subject Areas: | Physical Sciences > General Chemistry |
| Language: | English |
| Date: | July 2011 |
| Deposited On: | 08 Mar 2012 13:44 |
| Last Modified: | 23 Jan 2022 21:37 |
| Publisher: | World Scientific |
| ISSN: | 1088-4246 |
| OA Status: | Closed |
| Publisher DOI: | https://doi.org/10.1142/S1088424611003446 |
| Other Identification Number: | ISI:000295053100009 |
Zhou, K