Zobrazeno 1 - 10
of 43
pro vyhledávání: '"H. Duewell"'
Publikováno v:
Analytica Chimica Acta. 25:257-261
Six derivatives of I,10-phenanthroline have been prepared in which the substituants are present in the 'pyridine' ring. The relative stabilities of the complexes formed by these compounds with iron(II) have been determined spectrophotometrically, and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6459f91d70bd25757fcab2ed92566dd8
https://doi.org/10.1016/s0003-2670(01)81557-9
https://doi.org/10.1016/s0003-2670(01)81557-9
Publikováno v:
J. Chem. Soc.. :485-490
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7fe6c1dac29113a4b05fe85a7f6a7c23
https://doi.org/10.1039/jr9500000485
https://doi.org/10.1039/jr9500000485
Publikováno v:
J. Chem. Soc.. :3304-3309
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::32e42825be3e95ea56da2597ec58cba3
https://doi.org/10.1039/jr9500003304
https://doi.org/10.1039/jr9500003304
Autor:
H. Duewell
Publikováno v:
Chemischer Informationsdienst. 8
cis-2,3-Dibenzoyl-1-phenylaziridine is highly reactive in 1,3-dipolar cycloadditions. Reactions with dimethyl fumarate and with dimethyl maleate at 125°C yield together all possible isomeric dimethyl 2,5- dibenzoyl-1-phenylpyrrolidine-3,4-dicarboxyl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ef29fa35230ba2cb127163b7b982244e
https://doi.org/10.1002/chin.197740078
https://doi.org/10.1002/chin.197740078
Autor:
H. Duewell, T. J. Haig
Publikováno v:
ChemInform. 20
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f466c3c8634329ce208c732a6b1ba1f3
https://doi.org/10.1002/chin.198906060
https://doi.org/10.1002/chin.198906060
Publikováno v:
Nature. 162(4124)
THREE colouring matters (cochineal, kermes, lac-dye) derived from insects belonging to the Coccidae have long been of commercial importance and have been the subject of extensive chemical investigation. Although many of the related Aphididae are high
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1e07a2de2f3e4bcb35d9bdaa2d46c69b
https://pubmed.ncbi.nlm.nih.gov/18101644
https://pubmed.ncbi.nlm.nih.gov/18101644
Autor:
H E, GREWE, H, DUEWELL
Publikováno v:
Medizinische Klinik. 55
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::4099ace99203229f1c244dcd856a4164
https://pubmed.ncbi.nlm.nih.gov/13708523
https://pubmed.ncbi.nlm.nih.gov/13708523
Publikováno v:
Australian Journal of Chemistry. 41:535
Two examples of a neighbouring group effect of carbonyl first observed with 4-oxochroman-5-acetic acids are shown to occur quite generally during electron impact mass spectrometry of 2-acylbenzeneacetic acids, 2-acylbenzoic acids and their methyl est
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ee867cee889c95a66d1df996e7952179
https://doi.org/10.1071/ch9880535
https://doi.org/10.1071/ch9880535
Autor:
H. Duewell
Publikováno v:
Australian Journal of Chemistry. 30:1367
cis-2,3-Dibenzoyl-1-phenylaziridine is highly reactive in 1,3-dipolar cycloadditions. Reactions with dimethyl fumarate and with dimethyl maleate at 125�C yield together all possible isomeric dimethyl 2,5- dibenzoyl-1-phenylpyrrolidine-3,4-dicarboxy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::071502210457b975621116fa8e3aa019
https://doi.org/10.1071/ch9771367
https://doi.org/10.1071/ch9771367
Publikováno v:
Journal of the Chemical Society (Resumed). :360
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aab9a1715d068f2c7e9c387ba3ed7ab3
https://doi.org/10.1039/jr9440000360
https://doi.org/10.1039/jr9440000360