Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

2-Methyl-benzaldehyde 2-methyl-benzyl-idenehydrazone.

ABSTRACT: The mol-ecule of the title compound, C(16)H(16)N(2), is centrosymmetric and the dihedral angle between the benzene ring and the dimethyl-hydrazine mean plane is 16.11?(15)°.

SUBMITTER: Shan S

PROVIDER: S-EPMC2962019 | biostudies-literature | 2008 Jul

REPOSITORIES: biostudies-literature

ACCESS DATA

Json Xml

Publications

2-Methyl-benzaldehyde 2-methyl-benzyl-idenehydrazone.

Shan Shang S Wang Wen-Long WL Xie Pei-Jin PJ Xu Ying-Li YL Wang Shan-Heng SH

Acta crystallographica. Section E, Structure reports online 20080705 Pt 8

The mol-ecule of the title compound, C(16)H(16)N(2), is centrosymmetric and the dihedral angle between the benzene ring and the dimethyl-hydrazine mean plane is 16.11 (15)°. ...[more]

PMID: 21203106

Similar Datasets

4-Methyl-3-nitro-benzaldehyde.

Project description:In the crystal structure of the title compound, C(8)H(7)NO(3), mol-ecules are linked through weak inter-molecular C-H⋯O hydrogen bonding.

| S-EPMC3008133 | biostudies-literature

4-Methyl-benzaldehyde thio-semi-carbazone.

Project description:The title compound, C(9)H(11)N(3)S, was prepared by reacting 4-methyl-benzaldehyde with thio-semicarbazide. An intra-molecular N-H⋯N hydrogen bond helps to establish the observed mol-ecular conformation. The crystal packing is realized by inter-molecular N-H⋯S hydrogen bonds.

| S-EPMC2969930 | biostudies-literature

2,4-Dichloro-benzaldehyde 4-methyl-thio-semicarbazone.

Project description:The mol-ecule of the title compound, C(9)H(9)Cl(2)N(3)S, has an E configuration about the C=N bond. In the crystal, mol-ecules are linked through inter-molecular N-H?S hydrogen bonds, forming zigzag chains along the a axis.

| S-EPMC3050402 | biostudies-literature

2,4-Dihydroxy-benzaldehyde 4-methyl-thio-semicarbazone.

Project description:The approximately planar mol-ecule of the title compound, C(9)H(11)N(3)O(2)S, is linked to adjacent mol-ecules by O-H?S hydrogen bonds to form a zigzag chain. Adjacent chains are consolidated by N-H?O hydrogen bonds into a two-dimensional array. An intramolecular O-H?N link is also present.

| S-EPMC2959547 | biostudies-literature

Selective Catalytic Oxidation of Benzyl Alcohol to Benzaldehyde by Nitrates.

Project description:In this paper, ferric nitrate was used to oxidize benzyl alcohol in a mild condition and demonstrated its better performance compared to HNO3. In the reaction, the conversion rate and product selectivity could be both as high as 95% in N2 atmosphere, while the benzaldehyde yield also reached 85% in air. Similar to Fe(NO3)3·9H2O, the other metallic nitrates such as Al(NO3)3·9H2O and Cu(NO3)2·3H2O could also oxidize the benzyl alcohol with high activity. The applicability of Fe(NO3)3·9H2O for other benzylic alcohol was also investigated, and the reaction condition was optimized at the same time. The results showed the Fe(NO3)3·9H2O would be more conducive in oxidizing benzyl alcohol under the anaerobic condition. The experiments in N2 or O2 atmospheres were conducted separately to study the catalytic mechanism of Fe(NO3)3. The results showed the co-existence of Fe3+ and NO3- will generate high activity, while either was with negligible oxidation property. The cyclic transformation of Fe3+ and Fe2+ provided the catalytic action to the benzyl alcohol oxidation. The role of NO3- was also an oxidant, by providing HNO2 in anaerobic condition, while NO3- would be regenerated from NO in aerobic condition. O2 did not oxidize the benzyl alcohol conversion directly, while it could still be beneficial to the procedure by eliminating the unwelcome NO and simultaneously reinforcing the circulation of Fe2+ and Fe3+, which therefore forms a green cyclic oxidation. Hence, the benzyl alcohol oxidation was suggested in an air atmosphere for efficiency and the need of green synthesis.

| S-EPMC7099050 | biostudies-literature

(E)-3,4-Dihydroxy-benzaldehyde 4-methyl-thio-semicarbazone.

Project description:The title compound, C(9)H(11)N(3)O(2)S, adopts an E configuration with respect to the C=N bond. The mol-ecule is approximately planar, with an r.m.s. deviation from the mean plane through all 15 non-H atoms of 0.152?Å; the dihedral angle between the benzene ring plane and the least-squares plane through the thio-semicarbazone unit is 12.48?(7)°. A weak intra-molecular N-H?N inter-action contributes to the planarity of the semicarbazone unit. Centrosymmetric pairs of O-H?O and N-H?S hydrogen bonds form chains along c, generating R(2) (2)(10) and R(2) (2)(8) ring motifs, respectively. In the crystal structure, these chains are further linked by inter-molecular O-H?S and C-H?O inter-actions, forming stacks down the c axis.

| S-EPMC2959612 | biostudies-literature

4-(Methyl-sulfon-yl)benzaldehyde.

Project description:In the crystal of the title compound, C(8)H(8)O(3)S, the mol-ecules are linked into a three-dimensional array by inter-molecular C-H?O hydrogen bonds.

| S-EPMC2972089 | biostudies-other

Methyl 3-(4-methyl-benzyl-idene)carbazate.

Project description:The title compound, C(10)H(12)N(2)O(2), was prepared by the reaction of methyl carbazate and 4-methyl-benzaldehyde. The dihedral angle between the benzene ring and the carbazate fragment is 20.86?(10)°. In the crystal structure, mol-ecules are linked by inter-molecular N-H?O hydrogen bonds.

| S-EPMC2979553 | biostudies-literature

Methyl 3-benzyl-idenecarbazate.

Project description:In the crystal of the title compound, C(9)H(10)N(2)O(2), the mol-ecules are linked by N-H⋯O hydrogen bonds, generating S(4) chains propagating in [010].

| S-EPMC2970978 | biostudies-literature

Effect of Ultrasound on the Green Selective Oxidation of Benzyl Alcohol to Benzaldehyde.

Project description:Oxidation of alcohols plays an important role in industrial chemistry. Novel green techniques, such as sonochemistry, could be economically interesting by improving industrial synthesis yield. In this paper, we studied the selective oxidation of benzyl alcohol as a model of aromatic alcohol compound under various experimental parameters such as substrate concentration, oxidant nature and concentration, catalyst nature and concentration, temperature, pH, reaction duration, and ultrasound frequency. The influence of each parameter was studied with and without ultrasound to identify the individual sonochemical effect on the transformation. Our main finding was an increase in the yield and selectivity for benzaldehyde under ultrasonic conditions. Hydrogen peroxide and iron sulfate were used as green oxidant and catalyst. Coupled with ultrasound, these conditions increased the benzaldehyde yield by +45% compared to silent conditions. Investigation concerning the transformation mechanism revealed the involvement of radical species.

| S-EPMC6891642 | biostudies-literature

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

Tweets

OmicsDI Databases

PRIDE
PeptideAtlas
MassIVE
JPOST Repository
Physiome Model Repository

EGA
EVA
ENA
LINCS
PAXDB
Cell Collective

MetaboLights
Metabolomics Workbench
MetabolomeExpress
GNPS
BioModels
FAIRDOMHub

ArrayExpress
dbGaP
ExpressionAtlas
GEO
NODE

Information

Databases
Help
API
Contact us
Code on GitHub
Terms of use
Submit Data