Zobrazeno 1 - 10
of 490
pro vyhledávání: '"L. ELIEL"'
Autor:
Ernest L. Eliel
Publikováno v:
ARKIVOC, Vol 2005, Iss 6, Pp 1-6 (2005)
Externí odkaz:
https://doaj.org/article/de638db58bfe4a5db04b4a01c9f3c399
Autor:
James H. Brewster, Ernest L. Eliel
Publikováno v:
Organic Reactions
This chapter is a review of those reactions of compounds containing labile amino groups in which a carbon-carbon bond is formed by amine replacement as, for example, in the alkylation of diethyl malonate by 1-dimethylamino-3-butanone. Attention has b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4a2561199a2ee96fa00f43a4e094135e
https://doi.org/10.1002/0471264180.or007.03
https://doi.org/10.1002/0471264180.or007.03
Autor:
Ernest L. Eliel
Publikováno v:
Educación Química. 10:79
The first question the reader might ask Why only organic chemistry? and why only the second half of the 20th century? One answer is to say that 1 am an organic chemist and that, since my independent career started in 1948, 1 arn a professional witnes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2dc3a94fcd84317e45a20618f68662d1
https://doi.org/10.22201/fq.18708404e.1999.2.66489
https://doi.org/10.22201/fq.18708404e.1999.2.66489
Publikováno v:
Journal of the Chinese Chemical Society. 47:63-70
The previously described chiral 2-acyloxathianes 5 (Scheme I) are used in two different enantioselective syntheses of γ-butyrolactones. In one synthesis, Grignard addition, cleavage and reduction to carbinols RR'C(OH)CH2OH is followed by tosylation,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d5fef80dc1187648c74bfe32da10faed
https://doi.org/10.1002/jccs.200000006
https://doi.org/10.1002/jccs.200000006
Autor:
Edward M. Olefirowicz, Ernest L. Eliel
Publikováno v:
The Journal of Organic Chemistry. 62:9154-9158
Conformational equilibria in 1-, 3-, and 4-methyl-1,2,3,4-tetrahydroisoquinolines (THIQs) and the diastereomeric pairs of their 1,3- and 1,4-dimethyl homologs have been determined by measurement of H3/H4(trans) coupling constants and have been confir
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ec0f5951493df9c0619267bde6a5728f
https://doi.org/10.1021/jo971257r
https://doi.org/10.1021/jo971257r
Autor:
Mara Bello Ramirez, Ernest L. Eliel
Publikováno v:
Tetrahedron: Asymmetry. 8:3551-3554
The configurational descriptors at C(1) and C(4) of (−)-quinic acid are given incorrectly in at least four reference compendia. The stereogenic centers C(1) and C(4) as a pair are reflection invariant and are thus not chiral centers. The correct na
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b81a062ff5809970b8e45ccae0ad8326
https://doi.org/10.1016/s0957-4166(97)00454-0
https://doi.org/10.1016/s0957-4166(97)00454-0
Publikováno v:
Heteroatom Chemistry. 8:509-516
Results of IR and 1 H, 13 C, and 31 P NMR studies of the anancomeric title compounds (2‐5) and compound 1 (Scheme 1) are analyzed to search for the existence of high-energy boat or twist-boat conformations in the equatorial epimers. While the diffe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d6077641241a4a957b1f2aaa2a3dc7ae
https://doi.org/10.1002/(sici)1098-1071(1997)8:6<509::aid-hc9>3.0.co
https://doi.org/10.1002/(sici)1098-1071(1997)8:6<509::aid-hc9>3.0.co
Autor:
Mary T. Jernigan, Ernest L. Eliel
Publikováno v:
Journal of the American Chemical Society. 117:9638-9644
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dab48deb048286dfd3c32f3e596144c2
https://doi.org/10.1021/ja00143a004
https://doi.org/10.1021/ja00143a004
Autor:
T, Brinkkemper, Klinkenberg, Emanuel, Deliens, Luc, L, Eliel, Rietjens, Judith Anna Cathari, Zuurmond, Wouter, Rs, Perez
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Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3848::1c696d2e03e8f988af104404f7327ed3
https://hdl.handle.net/20.500.14017/b413ce79-7ac0-45d5-ac31-c73013b628ce
https://hdl.handle.net/20.500.14017/b413ce79-7ac0-45d5-ac31-c73013b628ce
Publikováno v:
The Journal of Organic Chemistry. 58:3905-3911
The position of conformational equilibria in 2- and 3-methyl-1,4-thiazanes and cis- and trans-2,3-dimethyl-1,4-thiazanes, their N-methyl derivatives, and several of the correSponding sulfoxides and sulfones have been measured. The ΔG o values for th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::429fad44ef0e0af753f0aceedef3bdb2
https://doi.org/10.1021/jo00067a023
https://doi.org/10.1021/jo00067a023