Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Borčić, Stanko"'
Autor:
Borčić, Stanko.
Diss. Nr. 2737 techn. Wiss. ETH Zürich 1958.
Externí odkaz:
http://e-collection.ethbib.ethz.ch/show?type=diss&nr=2737
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America, 1964 Oct . 52(4), 893-896.
Externí odkaz:
https://www.jstor.org/stable/72381
Publikováno v:
Croatica Chemica Acta
Volume 69
Issue 4
Volume 69
Issue 4
Chlorides 4 (1-aryl-1-chloro-5,9,14,18,22-pentamethyl-5,9,13,17,21- tricosapentaenes) with various phenyl substituents were prepared, and solvolysis rates were measured in aqueous ethanol Op = 95% and 80%) and in aqueous 2,2,2-trifluoroethanol (w = 9
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::85f9ff4ec193fde4506956cdb36bd403
https://hrcak.srce.hr/135974
https://hrcak.srce.hr/135974
Publikováno v:
Croatica Chemica Acta
Volume 69
Issue 2
Volume 69
Issue 2
Solvolysis rates of tertiary chlorides 1-6 and their hexadeuterated analogs 1-dg-6-đe were measured in ethanol (q> = 80%) and 2,2,2- trifluoroethanol (w = 97%). The (5-deuterium KIE calculated showed that chloride 1 solvolyzes with n-participation o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::65a60bb329ad1f86269e9ea039d04ff6
https://hrcak.srce.hr/136672
https://hrcak.srce.hr/136672
Chlorides 1-aryl-1-chloro-5, 9, 14, 18, 22-pentamethyl-5, 9, 13, 17, 21-tricosapentaenes with various phenyl substituents were prepared, and solvolysis rates were measured in 95% (v/v) and 80% (v/v) aqueous ethanol, and in 97% (wt./wt.) aqueous 2, 2,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=57a035e5b1ae::64223ccf70bbb65a3a4aceac37e21016
https://www.bib.irb.hr/944
https://www.bib.irb.hr/944
U nastavkuistraživanja mehanizma (neenzimskih) biomimetskih olefinskih kationskih policiklizacija i utvrđivanja proširene pi-participacije derivata skvalena pod solvolitskih uvjetima pripravljeni su, polazeći od skvalena, fenil supstituirani 1-fe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=57a035e5b1ae::65d8ea74fe540601b5ed528deab79a40
https://www.bib.irb.hr/193895
https://www.bib.irb.hr/193895
U svrhu ispitivanja mehanizma (neenzimskih)biomimetskih kationskih (poli)ciklizacija i tzv. proširene pi-participacije derivata skvalena pod solvolitskim uvjetima pripravljen je, polazeći od skvalena, spoj 1 (1-fenil-1-klor-5, 9, 14, 18, 22-pentame
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=57a035e5b1ae::f1658cc4ec697a26b61f988b5f6c5a53
https://www.bib.irb.hr/193894
https://www.bib.irb.hr/193894
Istraživan je mehanizam reakcije solvolize ciklopropilmetil metansulfonata. Mjerene su konstante brzina reakcija za solvolizu u 80 vol.% etanolu kod kojih dolazi do popratnog unutrašnjeg pregrađivanja i to kod različitih temperatura. Izračunata
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=57a035e5b1ae::dd57d4a59ea4d4e68ba0d37bc5ced75d
https://www.bib.irb.hr/193893
https://www.bib.irb.hr/193893
Publikováno v:
Croatica Chemica Acta
Volume 57
Issue 3
Volume 57
Issue 3
The synthesis of 3-methyl-2-:(3-rpentynyl)-2-cycloheocenyl p-nitro1benzoa1te is desc["ibed. This ester so1lvolyzes in 97°/o CF3CH20H at 2'5 °C without n-participa:tion of the CC trLple bond, showing solvoiysis rate retardaition in comparison with t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::1a39a46c978220a43311c935560f9c4c
https://hrcak.srce.hr/file/286389
https://hrcak.srce.hr/file/286389