𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Effect of solvents and pH on the spectral characteristics of 2-(3′-hydroxyphenyl)benzimidazole and 2-(4′-hydroxyphenyl)benzimidazole and their methoxy derivatives

✍ Scribed by Hemant K. Sinha; Sneh K. Dogra

Publisher
Elsevier Science
Year
1987
Weight
975 KB
Volume
36
Category
Article
ISSN
0047-2670

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Experiments towards the Preparation of 6
Experiments towards the Preparation of 6-Hydroxy-,6-Methoxy-, and 6-(hydroxyphenyl)-2,3-dihydro-1,4-diazepinium Salts and 1,2-Dihydro-5-(Hydroxyphenyl)-2-oxopyrimidinium Salts
✍ Lloyd, Douglas ;Reichardt, Christian ;Struthers, Margot 📂 Article 📅 1986 🏛 John Wiley and Sons 🌐 English ⚖ 746 KB

The preparation of a number of 2,3-dihydro-6-(hydroxyphenyl)-1,4-diazepinium salts (11 c -f) and of 1,2-dihydro-5-(hydroxyphenyl)-2-oxopyri1nidinium salts (17a, b) from 3-(hydroxypheny1)vinamidinium salts (10 b, c) is described. Attempted preparation of a 3-(2-hydroxypheny1)vinamidinium salt gave in

Synthesis of pyrimido[1,2-a]benzimidazol
Synthesis of pyrimido[1,2-a]benzimidazol-4(10H)-one derivatives and evaluation of their interactions with DNA
✍ A. Da Settimo; G. Primofiore; F. Da Settimo; A. M. Marini; S. Taliani; S. Salern 📂 Article 📅 2003 🏛 Journal of Heterocyclic Chemistry 🌐 English ⚖ 64 KB 👁 1 views

## Abstract The synthesis of new derivatives of the planar tricyclic pyrimido[1,2‐__a__]benzimidazole system featuring protonable side chains in the 3 and/or 10 positions is described. The reported literature procedures for the preparation of the intermediate 3‐ethoxycarbonylpyrimido[1,2‐__a__]benz