Zobrazeno 1 - 10 of 10 pro vyhledávání: '"S. H. Grover"'
1
The Complete Stereostructure of Capsidiol. X-Ray Analysis and 13C Nuclear Magnetic Resonance of Eremophilane Derivatives Having trans-Vicinal Methyl Groups
Autor: J. B. Stothers, George I. Birnbaum, S. H. Grover, Albert Stoessl
Publikováno v: Canadian Journal of Chemistry. 52:993-1005
To define the stereochemistry of capsidiol (1), an antifungal sesquiterpene isolated from sweet peppers, a detailed 13C n.m.r. investigation was carried out. From the results for 1 and a series of its derivatives (2–6) compared with those for sever
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::13b0e038b3917403f85d568b852ba6a1
https://doi.org/10.1139/v74-159
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2
13C Nuclear Magnetic Resonance Studies. 38. Examination of the Long-range Shielding Effects of the Hydroxyl Group in Alicyclic Systems
Autor: S. H. Grover, J. B. Stothers
Publikováno v: Canadian Journal of Chemistry. 52:870-878
The substituent effects of the hydroxyl group on the 13C shieldings of the trans-decalols and the 10-methyl-trans-decalols have been determined. The shifts for the carbons three and four bonds from the site of substitution depend strongly on their or
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cd907c86c6b26f4bd77f58e3f1df571f
https://doi.org/10.1139/v74-140
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3
13C Nuclear Magnetic Resonance Studies. Part 48. 13C Spectra of a Variety of Bicyclic Ketones
Autor: S. H. Grover, D. H. Marr, J. B. Stothers, C. T. Tan
Publikováno v: Canadian Journal of Chemistry. 53:1351-1361
The 13C n.m.r. spectra of a series of 37 bicyclic ketones have been recorded to examine the variations in 13C shieldings with structure and with methyl substitution. Several examples of six skeletal types were included: bicyclo[4.4.0]decanones, bicyc
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3252690509a00efafbb3155cb77a69a9
https://doi.org/10.1139/v75-187
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4
13C Nuclear Magnetic Resonance Studies. 47. 13C Spectra of some exo-Methylenecycloalkanes and -norbornanes
Autor: S. H. Grover, J. B. Stothers
Publikováno v: Canadian Journal of Chemistry. 53:589-595
The shielding effects of the exo-methylene group on neighboring carbons in several cycloalkanes, methylcyclohexanes, and in the norbornane ring system have been characterized by 13C n. m. r. examination of 28 compounds. The results are compared with
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e01948dc986a60d5ae3cfe1a38c6e023
https://doi.org/10.1139/v75-082
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5
13C Nuclear Magnetic Resonance Studies. 29. 13C Spectra of Some Alicyclic Methyl Esters
Autor: J. B. Stothers, M. Gordon, S. H. Grover
Publikováno v: Canadian Journal of Chemistry. 51:2092-2097
The shielding effects of the carbomethoxyl group on neighboring carbons in the cyclohexane and trans-decalin ring systems have been characterized by 13C n.m.r. examination often model compounds. The data show that sufficient differences are exhibited
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5a4dbd8e601b840c19e6f6408ac96eec
https://doi.org/10.1139/v73-313
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10
C Nuclear Magnetic Resonance Studies. Part 48. C Spectra of a Variety of Bicyclic Ketones
Autor: C. T. Tan, D. H. Marr, J. B. Stothers, S. H. Grover
Publikováno v: Canadian Journal of Chemistry. 53:2808-2808
The 13C n.m.r. spectra of a series of 37 bicyclic ketones have been recorded to examine the variations in 13C shieldings with structure and with methyl substitution. Several examples of six skeletal types were included: bicyclo[4.4.0]decanones, bicyc
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::215cf66eb26b383bcd041a6dc50786c9
https://doi.org/10.1139/v75-397
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