𝔖 Bobbio Scriptorium
✦   LIBER   ✦

1-Hetero-3,4-diborolanes and Two New Routes to 1,2-Diboretanes**

✍ Scribed by Dipl.-Chem. Ralf Littger; Prof. Dr. Heinrich Nöth; Dr. Martina Thomann; Dr. Matthias Wagner

Publisher
John Wiley and Sons
Year
1993
Tongue
English
Weight
419 KB
Volume
32
Category
Article
ISSN
0044-8249

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

A new route to 5-trifluoromethyl-2,3-dih
A new route to 5-trifluoromethyl-2,3-dihydro-1,4-diazepine and 2-trifluoromethylbenzimidazole
✍ Shizheng Zhu; Qianli Chu; Yanli Wang 📂 Article 📅 2000 🏛 John Wiley and Sons 🌐 English ⚖ 165 KB 👁 1 views

Ethylenediamine reacted readily with 4ethoxy-1,1,1-trifluoro-3-butene-2-one to form 5-trifliuoromethyl-2,3-dihydro-1,4-diazepine in good yield. Under the same reaction conditions, o-phenylenediamine gave 2-trifluoromethylbenzimidazole and benzimidazole.

A New Synthetic Route to 1,3,5-Triamino-
A New Synthetic Route to 1,3,5-Triamino-2,4,6-Trinitrobenzene (TATB)
✍ Anthony J. Bellamy; Simon J. Ward; Peter Golding 📂 Article 📅 2002 🏛 John Wiley and Sons 🌐 English ⚖ 378 KB 👁 2 views

A new, three-stage synthesis of 1,3,5-triamino-2,4,6-trinitrobenzene (TATB) has been developed which avoids the use of halogenated precursors or reagents. The starting material, 1,3,5trihydroxy-benzene, is converted via the sequence nitrationalkylation-amination to TATB in an overall yield of 87%. T