Zobrazeno 1 - 10
of 82
pro vyhledávání: '"J. A. Elix"'
Publikováno v:
ChemInform. 22
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f408806c57917800acd603ae9efd2099
https://doi.org/10.1002/chin.199113280
https://doi.org/10.1002/chin.199113280
Publikováno v:
ChemInform. 22
A new synthetic route to norlichexanthone (1,3,6-trihydroxy-8-methyl- 9H-xanthen-9-one) derivatives has been developed by using a Smiles rearrangement of an appropriately substituted depside in the key step. 2,4,7-Trichloronorlichexanthone (22) and 4
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1b877352efa107053e2140c6a8ebc822
https://doi.org/10.1002/chin.199103336
https://doi.org/10.1002/chin.199103336
Autor:
V. J. Portelli, J. A. Elix
Publikováno v:
ChemInform. 22
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0ab5f278f56856b68698a602a90e1408
https://doi.org/10.1002/chin.199103337
https://doi.org/10.1002/chin.199103337
Publikováno v:
ChemInform. 22
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c6e54325d56921de906f8ce19dc9b69e
https://doi.org/10.1002/chin.199117270
https://doi.org/10.1002/chin.199117270
Publikováno v:
ChemInform. 23
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::30b8fb41fd6912b917864f24a369718c
https://doi.org/10.1002/chin.199230237
https://doi.org/10.1002/chin.199230237
Publikováno v:
ChemInform. 23
The unambiguous total synthesis of seventeen chlorine-containing derivatives of norlichexanthone (1,3,6-trihydroxy-8-methyl-9H-xanthen-9-one) has been achieved by using the condensation of an appropriately substituted methyl or ethyl orsellinate and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::72aa8efe76b6e52d891486d5f2b7e89e
https://doi.org/10.1002/chin.199234264
https://doi.org/10.1002/chin.199234264
Autor:
D. B. Mcconnell, C. E. Barclay, J. A. Elix, A. M. Hill, F David, F. K. Griffin, Judith H. Wardlaw
Publikováno v:
ChemInform. 24
The unambiguous total synthesis of 18 lichen depsides has been achieved by the condensation of an appropriately substituted orsellinic acid and protected phenol in the key step, followed by subsequent deprotection and/or secondary reduction. The natu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6c1e7d1df77cd37e40f4dd511beb23d3
https://doi.org/10.1002/chin.199331265
https://doi.org/10.1002/chin.199331265
Publikováno v:
ChemInform. 24
The total synthesis of the xanthones 5,7-dichloro-8-hydroxy-2-methoxy-1,3-dimethyl-9H-xanthen-9-one(10),5,7-dichloro-2,8-dihydroxy-1,3-dimethyl-9H-xanthen-9-one(11),2-dechloro-8-O-methylthiomelin (6), 2-dechlorothiomelin (8), 4-dechloro-8-O-methylthi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5cf4dd05fae6203f628ccc695e5a2318
https://doi.org/10.1002/chin.199320285
https://doi.org/10.1002/chin.199320285
Publikováno v:
ChemInform. 25
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4e2cae3bf27d5cf01673304c560a0bc6
https://doi.org/10.1002/chin.199436205
https://doi.org/10.1002/chin.199436205
Publikováno v:
ChemInform. 25
The structure of the major dibenzofuran present in the lichen Leproloma diffusum has been shown to be that of 4-oxypannaric acid 2-methyl ester (2-methyl hydrogen 3,4,9-trihydroxy-1,7-dimethyldibenzofuran-2,6-dicarboxylate) (2). The structure of (2)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d7408c05d14f36b84dd763b29efafd64
https://doi.org/10.1002/chin.199432234
https://doi.org/10.1002/chin.199432234