Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Harold Coates"'
Publikováno v:
Phosphorous and Sulfur and the Related Elements. 6:481-488
The reaction between finely divided white phosphorus and several alkoxide ions in the presence of tetrachloromethane and excess of alcohol has been investigated under a variety of conditions. High yields of trialkylphosphite are obtained when two equ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b3c10507392cbe7579e22f638b862738
https://doi.org/10.1080/03086647908069909
https://doi.org/10.1080/03086647908069909
Publikováno v:
J. Chem. Soc., Perkin Trans. 1. :599-603
Esters of the title compound have been obtained by rearrangement of aroyl penicillanoyl peroxides, followed by decarboxylation. Certain of the aroyl esters so produced have been epimerised at position 6 with selected secondary amines. Conditions for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e4cf8e50a9bc6774e989aca9932a8b17
https://doi.org/10.1039/p19730000599
https://doi.org/10.1039/p19730000599
Publikováno v:
ACS Symposium Series ISBN: 9780841206632
Phosphorus Chemistry: Proceedings of the 1981 International Conference
Phosphorus Chemistry: Proceedings of the 1981 International Conference
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d2aa9e76e7f691118d8bbd3f51057665
https://doi.org/10.1021/bk-1981-0171.ch047
https://doi.org/10.1021/bk-1981-0171.ch047
Publikováno v:
Chemischer Informationsdienst. 9
Trialkyl phosphites can be prepared in high yield by direct reaction of alkoxide ion with elemental phosphorus in the presence of tetrachloromethane.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7f8f994582d8660ad5b58c3aeaafd03d
https://doi.org/10.1002/chin.197820258
https://doi.org/10.1002/chin.197820258
Autor:
Harold Coates
Publikováno v:
The Lancet. 157:499-500
n/a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::856300206fcfb4bec05a1439d0e30be6
https://doi.org/10.1016/s0140-6736(01)71702-3
https://doi.org/10.1016/s0140-6736(01)71702-3
Publikováno v:
Journal of the Chemical Society, Perkin Transactions 1. :1459
The sulphenic acid intermediates produced thermally from penicillin S-oxides undergo addition to acetylenic esters to produce conjugated sulphoxides in good yields. These vinylic sulphoxides are subject to nucleophilic addition reactions, with, for e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e4700e518b82fd93b508c24f5f2972b6
https://doi.org/10.1039/p19740001459
https://doi.org/10.1039/p19740001459
Publikováno v:
Journal of the Chemical Society, Chemical Communications. :7
Trialkyl phosphites can be prepared in high yield by direct reaction of alkoxide ion with elemental phosphorus in the presence of tetrachloromethane.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::771f71325737dd7ddd293ac3ed82b4c1
https://doi.org/10.1039/c39780000007
https://doi.org/10.1039/c39780000007
Publikováno v:
Journal of the Chemical Society, Chemical Communications. :303
The sulphenic acid intermediates produced thermally from penicillin sulphoxides can be added across acetylenic esters to produce conjugated sulphoxides in good yield.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0b9929795ca8a4e094009c314c83b262
https://doi.org/10.1039/c39730000303
https://doi.org/10.1039/c39730000303