BENZENOID-QUINOID TAUTOMERISM OF SALICYLIDENIMINES: CRYSTAL STRUCTURES OF 5-BROMO- (HL1) AND 3-NITRO-SALICYLIDENE- (2-MORPHOLINO)ETHYLIMINE (HL2)
Publication type: Journal Article
Publication date: 2021-03-01
scimago Q4
wos Q4
SJR: 0.211
CiteScore: 1.9
Impact factor: 1.4
ISSN: 00224766, 15738779
Materials Chemistry
Inorganic Chemistry
Physical and Theoretical Chemistry
Abstract
Two azomethynes, namely, derivatives of 5-bromo- and 3-nitrosalicyl aldehydes and 2-morpholinoethylamine (HL1, Z = Br and HL2, Z = NO2; in HL1,2 R = CH2CH2N(CH2)4O) are synthesized and analyzed by IR spectroscopy and single crystal X-ray diffraction. A benzenoid (enolimine) tautomeric form (a hydrogen atom is located at an oxygen atom) occurs in HL1. The structure is stabilized by an intramolecular О1–Н1В…N1 hydrogen bond (О–H 0.87(4) Å, H…N 1.83(4) Å, O…N 2.586(4) Å, ОHN angle 143(4)°). The HL2 molecule crystallizes in the quinoidal (quinone amine) tautomeric form with the intramolecular N1–Н1…O2 hydrogen bond (N–H 0.87(2) Å, H…O 1.99(2) Å, O…N 2.659(2) Å, NHO angle 134(2)°).
Found
Nothing found, try to update filter.
Found
Nothing found, try to update filter.
Top-30
Journals
|
1
|
|
|
Crystal Growth and Design
1 publication, 50%
|
|
|
Crystallography Reports
1 publication, 50%
|
|
|
1
|
Publishers
|
1
|
|
|
American Chemical Society (ACS)
1 publication, 50%
|
|
|
Pleiades Publishing
1 publication, 50%
|
|
|
1
|
- We do not take into account publications without a DOI.
- Statistics recalculated weekly.
Are you a researcher?
Create a profile to get free access to personal recommendations for colleagues and new articles.
Metrics
2
Total citations:
2
Citations from 2024:
0
Cite this
GOST |
RIS |
BibTex |
MLA
Cite this
GOST
Copy
Sergienko V. S. et al. BENZENOID-QUINOID TAUTOMERISM OF SALICYLIDENIMINES: CRYSTAL STRUCTURES OF 5-BROMO- (HL1) AND 3-NITRO-SALICYLIDENE- (2-MORPHOLINO)ETHYLIMINE (HL2) // Journal of Structural Chemistry. 2021. Vol. 62. No. 3. pp. 436-442.
GOST all authors (up to 50)
Copy
Sergienko V. S., Abramenko V. L., Churakov A., Surazhskaya M. D. BENZENOID-QUINOID TAUTOMERISM OF SALICYLIDENIMINES: CRYSTAL STRUCTURES OF 5-BROMO- (HL1) AND 3-NITRO-SALICYLIDENE- (2-MORPHOLINO)ETHYLIMINE (HL2) // Journal of Structural Chemistry. 2021. Vol. 62. No. 3. pp. 436-442.
Cite this
RIS
Copy
TY - JOUR
DO - 10.1134/S0022476621030100
UR - https://link.springer.com/10.1134/S0022476621030100
TI - BENZENOID-QUINOID TAUTOMERISM OF SALICYLIDENIMINES: CRYSTAL STRUCTURES OF 5-BROMO- (HL1) AND 3-NITRO-SALICYLIDENE- (2-MORPHOLINO)ETHYLIMINE (HL2)
T2 - Journal of Structural Chemistry
AU - Sergienko, V S
AU - Abramenko, V L
AU - Churakov, A.V.
AU - Surazhskaya, M D
PY - 2021
DA - 2021/03/01
PB - Pleiades Publishing
SP - 436-442
IS - 3
VL - 62
SN - 0022-4766
SN - 1573-8779
ER -
Cite this
BibTex (up to 50 authors)
Copy
@article{2021_Sergienko,
author = {V S Sergienko and V L Abramenko and A.V. Churakov and M D Surazhskaya},
title = {BENZENOID-QUINOID TAUTOMERISM OF SALICYLIDENIMINES: CRYSTAL STRUCTURES OF 5-BROMO- (HL1) AND 3-NITRO-SALICYLIDENE- (2-MORPHOLINO)ETHYLIMINE (HL2)},
journal = {Journal of Structural Chemistry},
year = {2021},
volume = {62},
publisher = {Pleiades Publishing},
month = {mar},
url = {https://link.springer.com/10.1134/S0022476621030100},
number = {3},
pages = {436--442},
doi = {10.1134/S0022476621030100}
}
Cite this
MLA
Copy
Sergienko, V. S., et al. “BENZENOID-QUINOID TAUTOMERISM OF SALICYLIDENIMINES: CRYSTAL STRUCTURES OF 5-BROMO- (HL1) AND 3-NITRO-SALICYLIDENE- (2-MORPHOLINO)ETHYLIMINE (HL2).” Journal of Structural Chemistry, vol. 62, no. 3, Mar. 2021, pp. 436-442. https://link.springer.com/10.1134/S0022476621030100.