𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Copper-Mediated Simple and Efficient Synthesis of Tribenzohexadehydro[12]annulene and Its Derivatives.

✍ Scribed by Masahiko Iyoda; Siriwan Sirinintasak; Yoshihiro Nishiyama; Anusorn Vorasingha; Fatema Sultana; Kazumi Nakao; Yoshiyuki Kuwatani; Haruo Matsuyama; Masato Yoshida; Yoshihiro Miyake

Publisher
John Wiley and Sons
Year
2004
Weight
23 KB
Volume
35
Category
Article
ISSN
0931-7597

No coin nor oath required. For personal study only.

πŸ“œ SIMILAR VOLUMES

A Simple Synthesis of Fulvene and Its 6-
A Simple Synthesis of Fulvene and Its 6-Alkyl Derivatives
✍ Dipl.-Chem. E. Sturm; Prof. Dr. K. Hafner πŸ“‚ Article πŸ“… 1964 πŸ› John Wiley and Sons 🌐 English βš– 105 KB πŸ‘ 2 views

1 -Methyl-5-aminopyrazole can be tosylated t o give ( 4 ) , R = CH3, m.p. 188-190Β°C, the structure of which has been substantiated by the characteristic position of its sulfonyl absorption [5] in the infrared and by the synthesis [4] of

A simple and efficient synthesis of some
A simple and efficient synthesis of some novel thiazolidine-4-one derivatives
✍ Khalil Porshamsian; Naser Montazeri; Kurosh Rad-Moghadam; Safa Ali-Asgari πŸ“‚ Article πŸ“… 2010 πŸ› Journal of Heterocyclic Chemistry 🌐 English βš– 123 KB πŸ‘ 1 views

## Abstract magnified image Reaction of 4‐phenylthiosemicarbazide with dialkyl acetylenedicarboxylate in CH~2~Cl~2~ at 0Β°C lead to construction of alkyl 3‐amino‐2‐phenyliminothiazolidine‐4‐one‐5‐ylidene acetate in a few minutes and good yields. Alternatively, the use of thiosemicarbazide has given