Comparison of 13 C and 1 H N -alkyl shifts of isomeric alkyl tetrazoles: some ambident benzylations

13 C nmr alkyl shifts of N-alkyl tetrazoles and azoles follow the pattern of proton shifts. The shielding of the N-alkyl group increases for the structural units[Formula: see text]The carbon spectra are more reliable for structural assignment. Syntheses of a number of mono- and dibenzyl derivatives...

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Published in:Canadian journal of chemistry 1977-05, Vol.55 (9), p.1564-1566
Main Authors: Butler, R. N., McEvoy, T. M., Scott, F. L., Tobin, J. C.
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Language:English
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container_end_page 1566
container_issue 9
container_start_page 1564
container_title Canadian journal of chemistry
container_volume 55
creator Butler, R. N.
McEvoy, T. M.
Scott, F. L.
Tobin, J. C.
description 13 C nmr alkyl shifts of N-alkyl tetrazoles and azoles follow the pattern of proton shifts. The shielding of the N-alkyl group increases for the structural units[Formula: see text]The carbon spectra are more reliable for structural assignment. Syntheses of a number of mono- and dibenzyl derivatives of benzaldehyde tetrazol-5-ylhydrazone are reported.
doi_str_mv 10.1139/v77-217
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title Comparison of 13 C and 1 H N -alkyl shifts of isomeric alkyl tetrazoles: some ambident benzylations
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