THERMOLYSIS OF N-(o-AZIDOBENZOYL)-IMINOPYRIDINIUM YLIDE: A NEW ROUTE TO 3H-INDAZOL-3-ONE

DOI: 10.1016/S0040-4039(01)80926-6

Source and publish data:

Tetrahedron Letters p. 5707 - 5708 (1985)

Update date:2022-08-16

Topics: Yield Catalyst Decomposition Solvent Thermolysis Synthetic route Rearrangement Chromatography Cyclization Mechanism Intermediate Activation Energy Spectroscopic Analysis Ylide Heterocyclic compound Reactive species Carbonyl Group (C=O)

Authors:

Darwen, Stuart P.

Smalley, Robert K.

Read Full Text PDF DownLoad Join now for total 90,000,000 free articles

Article abstract of DOI:10.1016/S0040-4039(01)80926-6

3H-Indazol-3-one has been generated by thermolysis of N(o-azidobenzoyl)iminopyridinium ylide, and trapped as its Diels-Alder cycloadducts with several dienes.

Full text of DOI:10.1016/S0040-4039(01)80926-6

Products guided by the article

Product name:C₂₇H₁₈N₂O₂

Cas No:104573-82-2

R&D Labs maybe for 104573-82-2

NANCHANG QINZHI SCI&TEC.CO.,LTD(expird)

Contact:+86-13687004106

Address:Hero South Road,Hero Zone,Nanchang,Jiangxi,China
Jinan Hongfangde Pharmatech Co.LTD

Contact:0531-88870908

Address:F Bldg,750#,Shunhua Rd,New&High-tech Zone,Jinan,Shandong,China 250101
SHIFANG SUHONG CHEMICAL CO.,LTD

Contact:+86-838-2224563

Address:Room 1207 Zongchen Sunshine No.128 Taishan South Road,Deyang City,Sichuan China
MedicalChem(Yancheng)Manuf.Co.,Ltd.

Contact:+86-515-84383366

Address:Touzeng BinHai, YanCheng City, JiangSu Province, China
Shanghai Bocimed Pharmaceutical Co., Ltd.

website:http://www.bocimed.com

Contact:+86-21-68861632

Address:Building 1, Lane 647, Songtao Road, Zhangjiang High-Tech Park, Shanghai

Relevant to this article

The 5-, 6-, and 10-Fluoro-1,2,3,4-tetrahydro-7,12-dimethylbenz anthracenes. Comparative Acid-Catalyzed Isomerization to Exo Methylene Tautomers: A 6-Fluoro Peri Effect

Doi:10.1021/jo00374a001
(1986)
Silver-catalyzed decarboxylative cross-coupling of α-keto acids with alkenes giving approach to chalcones

Doi:10.1016/j.tetlet.2017.11.005
(2017)
Insights into the Functionalization of the Methylsalicyclic Moiety during the Biosynthesis of Chlorothricin by Comparative Kinetic Assays of the Activities of Two KAS III-like Acyltransferases

Doi:10.1002/cjoc.201900134
(2019)
Silica supported dodecatungstophosphoric acid (DTP/SiO₂): An efficient and recyclable heterogeneous catalyst for rapid synthesis of quinoxalines

Doi:10.1080/00397911.2021.1939060
(2021)
Triazolines. XXXIX. 1,5-Diaryl-δ²-1,2,3-triazolines as Aphicides: Mechanism of Action via Aziridine Formation

Doi:10.1002/ps.2780420407
(1994)
SELECTIVITY AND MECHANISM IN THE SIDE-CHAIN HALOGENATION OF METHYLBENZENES PROMOTED PHOTOCHEMICALLY AND BY METAL COMPLEXES IN THE PRESENCE OF HALIDE IONS

Doi:10.1016/S0040-4020(01)89841-0
(1988)

Article Doi