Infrared absorption spectra of some derivatives of 1,2,3,4-tetrahydro-?-carboline

1970 ◽  
Vol 6 (6) ◽  
pp. 715-718
Author(s):  
B. S. Kikot' ◽  
N. S. Kaverina ◽  
M. F. Petrova
Keyword(s):  
Absorption Spectra ◽  
Infrared Absorption ◽  
Infrared Absorption Spectra ◽  
Derivatives Of

scholarly journals Infrared Absorption Spectra of Derivatives of Glucuronic Acid. II

1962 ◽  
Vol 82 (4) ◽  
pp. 578-583 ◽  
Author(s):  
Yoshihiro Nitta ◽  
Junji Ide ◽  
Atsushi Momose ◽  
Yasuo Nakajima
Keyword(s):  
Absorption Spectra ◽  
Infrared Absorption ◽  
Glucuronic Acid ◽  
Infrared Absorption Spectra ◽  
Derivatives Of

Infrared spectra of 2,4-dinitro and 2,6-dinitroaniline derivatives

1982 ◽  
Vol 47 (4) ◽  
pp. 1100-1111 ◽  
Author(s):  
Jaroslav Majer ◽  
Vladimír Kadeřábek
Keyword(s):  
Absorption Spectra ◽  
Infrared Spectra ◽  
Infrared Absorption ◽  
Point Of View ◽  
Amino Groups ◽  
Infrared Absorption Spectra ◽  
Derivatives Of

Infrared absorption spectra of N-substituted derivatives of 2,4-dinitro- and 2,6-dinitroanilines have been measured and interpreted from the point of view of bond and sterical interactions of the substituted amino groups with the both nitro groups.

scholarly journals Infrared Absorption Spectra of Derivatives of Glucuronic Acid. III

1962 ◽  
Vol 82 (6) ◽  
pp. 790-794 ◽  
Author(s):  
Yoshihiro Nitta ◽  
Junji Ide ◽  
Atsushi Momose ◽  
Minoru Kawada
Keyword(s):  
Absorption Spectra ◽  
Infrared Absorption ◽  
Glucuronic Acid ◽  
Infrared Absorption Spectra ◽  
Derivatives Of

The infrared absorption spectra of thiosemicarbazide and related compounds: NH2 and NH vibrations

1969 ◽  
Vol 47 (6) ◽  
pp. 1087-1089 ◽  
Author(s):  
D. M. Wiles ◽  
T. Suprunchuk
Keyword(s):  
Absorption Spectra ◽  
Infrared Absorption ◽  
Significant Contribution ◽  
Methyl Derivatives ◽  
Infrared Absorption Spectra ◽  
Derivatives Of ◽  
Related Compounds

In the infrared absorption spectra of thiosemicarbazide (I), aldehyde thiosemicarbazones (II), and N-methyl derivatives of these compounds, the following assignments are proposed: νa(NdH2) absorbs in the vicinity of 3400 cm−1; NaH2 vibrations are observed in the region of 1630 cm−1; there is a significant contribution from ν(NbH) at or near 3170 cm−1. These conclusions probably apply to other thioamides and amides having related structures.

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