Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Revuru Venkateswarlu"'
Autor:
Pithani V. Subhash, Andrew Pelter, Revuru Venkateswarlu, Simon J. Coles, Chakicherla Kamakshi, Mark E. Light, D. Rama Sekhara Reddy, Syed G. A. Moinuddin, Robert S. Ward, Thomas Gelbrich, Michael B. Hursthouse
Publikováno v:
Tetrahedron. 62:4463-4473
Treatment of diphyllin 4 with phenyliodonium diacetate (PIDA) in methanol affords a 1-methoxy-1-aryl-4-oxonaphthalene lactone 6 . Reduction of 6 with lithium aluminium hydride yields, inter alia, 3,4-dihydrodiphyllin 13 , while reaction with sodium i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::887520d6340517813f3bb8aeb6074cda
https://doi.org/10.1016/j.tet.2006.02.050
https://doi.org/10.1016/j.tet.2006.02.050
Autor:
Andrew Pelter, Pithani V. Subhash, Chakicherla Kamakshi, Mark E. Light, Robert S. Ward, Michael B. Hursthouse, Revuru Venkateswarlu, Simon J. Coles, Mangala P. Gowri, Syed G. A. Moinuddin
Publikováno v:
Tetrahedron. 61:8956-8961
The synthesis of gmelanone 2 by a pinacol-type rearrangement of arboreol 1 supports its biogenesis and confirms its relative and absolute configuration. The further transformation of gmelanone oxime 12 into the dihydropyranone oxime 13 supports the i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1b3b801679367cfc3f7c48c284279f00
https://doi.org/10.1016/j.tet.2005.06.106
https://doi.org/10.1016/j.tet.2005.06.106
Autor:
Mark E. Light, Simon J. Coles, Andrew Pelter, Pithani V. Subhash, Chakicherla Kamakshi, Robert S. Ward, Revuru Venkateswarlu, Syed G. A. Moinuddin, Michael B. Hursthouse
Publikováno v:
Tetrahedron. 57:5625-5632
DDQ oxidation of a dibenzocyclooctadiene derived from a 2,3-dibenzylbutane-1,2,4-triol di-O-methyl ether gives an oxygen-bridged dibenzocyclooctadienone and an oxygen-bridged spirodienone. The same products may also be obtained directly from the dibe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d550bcd0aaf74f5417bcdfe407f00921
https://doi.org/10.1016/s0040-4020(01)00469-0
https://doi.org/10.1016/s0040-4020(01)00469-0
Autor:
Chakicherla Kamakshi, Syed G. A. Moinuddin, Mark E. Light, Andrew Pelter, Pithani V. Subhash, Robert S. Ward, Michael B. Hursthouse, Revuru Venkateswarlu
Publikováno v:
Tetrahedron. 55:13087-13108
Hydrogenolysis of gmelinol 8 with sodium in liquid ammonia gives a triol 9, which is converted under various reaction conditions into a range of derivatives including the di- and tri-O-methyl ethers 10 and 11, a 3,4-dibenzyl-3-hydroxy-tetrahydrofuran
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ea6e78fc65f4cc59b2a46910fdfb8681
https://doi.org/10.1016/s0040-4020(99)00801-7
https://doi.org/10.1016/s0040-4020(99)00801-7
Autor:
Syed G. A. Moinuddin, Chakicherla Kamakshi, Revuru Venkateswarlu, Michael B. Hursthouse, Pithani V. Subhash, David E. Hibbs, Simon J. Coles, Andrew Pelter, Robert S. Ward
Publikováno v:
Tetrahedron. 55:13071-13086
Reaction of gmelinol 1 with BF3-etherate followed by treatment with various additives gave two isomeric products 2 and 5 formed by rearrangement of the 2,6-diaryl-3,7-dioxabicyclo[3.3.0]octane skeleton. Compounds 2 and 5 on oxidation with DDQ in trif
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2f8a508e9a88ea6832940fb239942cdd
https://doi.org/10.1016/s0040-4020(99)00799-1
https://doi.org/10.1016/s0040-4020(99)00799-1
Autor:
Chakicherla Kamakshi, Andrew Pelter, Revuru Venkateswarlu, Ayalasomayajula Lakshmi, Robert S. Ward
Publikováno v:
Tetrahedron. 52:14349-14360
Reaction of gmelinol 1 with BF 3 -etherate and N,N-dimethylaniline gave a product 9 formed by rearragement of the 2,6-diaryl-3,7-dioxabicyclo[3.3.0]octane skeleton. Compound 9 on reduction with BF 3 -etherate and triethylsilane produced 15 which is e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3b6d611b747e3f102d5d9528e6928f9f
https://doi.org/10.1016/0040-4020(96)00887-3
https://doi.org/10.1016/0040-4020(96)00887-3
Publikováno v:
ChemInform. 23
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::89f0ba02c56e6438c1a6b5f3373971b5
https://doi.org/10.1002/chin.199252254
https://doi.org/10.1002/chin.199252254
Publikováno v:
ChemInform. 26
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6a6aa93120ec6a2a7c8ffdbedba706af
https://doi.org/10.1002/chin.199552229
https://doi.org/10.1002/chin.199552229
Publikováno v:
ChemInform. 28
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6a3ff2ff74f9b58789b4dcba30b4f705
https://doi.org/10.1002/chin.199711231
https://doi.org/10.1002/chin.199711231
Autor:
Mark E. Light, Revuru Venkateswarlu, Andrew Pelter, Chakicherla Kamakshi, Michael B. Hursthouse, Robert S. Ward, Simon J. Coles, Pithani V. Subhash, Syed G. A. Moinuddin
Publikováno v:
ChemInform. 32
DDQ oxidation of a dibenzocyclooctadiene derived from a 2,3-dibenzylbutane-1,2,4-triol di-O-methyl ether gives an oxygen-bridged dibenzocyclooctadienone and an oxygen-bridged spirodienone. The same products may also be obtained directly from the dibe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dfd478cfff75ed458893cb13d2a5822d
https://doi.org/10.1002/chin.200141247
https://doi.org/10.1002/chin.200141247