✦ LIBER ✦

Heterocyclic variants of 1,5-Benzodiazepine system. VII. Synthesis of substituted 2a-Phenyl-4-methylsulfonyl-2-methoxy-1,2,2a,3-tetrahydroazeto[1,2-a][1,5]benzodiazepin-1-ones

✍ Scribed by Roberto Martínez; Paulina E. Hernández; Enrique Angeles

Book ID: 112131463
Publisher: Journal of Heterocyclic Chemistry
Year: 1996
Tongue: English
Weight: 194 KB
Volume: 33
Category: Article
ISSN: 0022-152X
DOI: 10.1002/jhet.5570330210

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

ChemInform Abstract: Heterocyclic Varian

ChemInform Abstract: Heterocyclic Variants of 1,5-Benzodiazepine System. Part 7. Synthesis of Substituted 2a-Phenyl-4-methylsulfonyl-2-methoxy-1,2,2a,3- tetrahydroazeto(1,2-a)(1,5)benzodiazepin-1-ones.

✍ R. MARTINEZ; P. E. HERNANDEZ; A. ANGELES 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 32 KB

Electron impact mass spectrometry of sub

Electron impact mass spectrometry of substituted tetrahydroazeto[1,2-a][1,5]-benzodiazepin-1-ones and 5-(2-methoxy-acetyl)-tetrahydroazeto[1,2-a][1,5]-benzodiazepin-1-ones

✍ Eduardo Cortés Cortés; Roberto Martínez; Ramiro Hernández 📂 Article 📅 1989 🏛 John Wiley and Sons 🌐 English ⚖ 212 KB

Quinazolines and 1,4-Benzodiazepines. VI

Quinazolines and 1,4-Benzodiazepines. VI. 1a Halo-, Methyl-, and Methoxy-substituted 1,3-Dihydro-5-phenyl-2H-1,4-benzodiazepin-2-ones 1b,c

✍ Sternbach, L. H.; Fryer, R. Ian; Metlesics, W.; Reeder, E.; Sach, G.; Saucy, G.; 📂 Article 📅 1962 🏛 American Chemical Society 🌐 English ⚖ 879 KB

Heterocyclic variants of the 1,5-benzodi

Heterocyclic variants of the 1,5-benzodiazepine system. V. Derivatives of 2-(ortho-R1-anilino)-4-(p-R2-phenyl)-3H-1,5-benzodiazepines

✍ Eduardo Conés; Roberto Martínez; Irma Ceballos 📂 Article 📅 1989 🏛 Journal of Heterocyclic Chemistry 🌐 English ⚖ 284 KB

Electron impact mass spectral fragmentat

Electron impact mass spectral fragmentation patterns of 2a,4-disubstituted 5-benzoyl-2-chloro-2a,3,4,5-tetrahydroazeto[1,2-a][1,5]- benzodiazepin-1(2H)-ones

✍ Jiaxi Xu; Gang Zuo; Peng Jiao; Hongzhong Wang; Sheng Jin; Albert S. C. Chan 📂 Article 📅 2000 🏛 John Wiley and Sons 🌐 English ⚖ 48 KB 👁 2 views

The mass spectrometric behaviour of six 2a,4-disubstituted 5-benzoyl-2-chloro-2a,3,4,5-tetrahydroazeto[1,2-a][1,5]benzodiazepin-1(2H)-ones has been studied with the aid of mass-analysed ion kinetic energy spectrometry and accurate mass measurements under electron impact ionization. All compounds sho

Reactions of 2,3-dihydro-1H-1,5-benzodia

Reactions of 2,3-dihydro-1H-1,5-benzodiazepines and chloroacetyl chlorides: Synthesis of 2a,3,4,5-tetrahydro-azeto [1,2-a][1,5] benzodiazepin-1(2H)-ones

✍ Jiaxi Xu; Gang Zuo; Wing Lai Chan 📂 Article 📅 2001 🏛 John Wiley and Sons 🌐 English ⚖ 136 KB 👁 1 views

## Abstract 2a,4‐Disubstituted 5‐benzoyl‐2‐chloro/2,2‐dichloro‐2a,3,4,5‐tetrahydro‐azeto [1,2‐a] [1,5]benzodiazepin‐1 (2H)‐ones (**3a–h**) were synthesized by cycloaddition reactions of 2,4‐disubstituted 1‐benzoyl‐2,3‐dihydr o‐1__H__‐1,5‐benzodiazepines (**2a–h**) and ketenes, generated from chloro