✦ LIBER ✦

Preparation of Isocyanates from Carbamates by Reaction with Phosgene

✍ Scribed by Dr. H. Ulrich; B. Tucker; Dr. A. A. R. Saytgh

Publisher: John Wiley and Sons
Year: 1967
Tongue: English
Weight: 230 KB
Volume: 6
Category: Article
ISSN: 0044-8249
DOI: 10.1002/anie.196706361

No coin nor oath required. For personal study only.

✦ Synopsis

gram [SiOz; solvent, benzene/cycIohexane (1 :9)] showed a double spot, which is attributed to presence of the mixture of tautomers (4a)/(4b). (3a) + (I)-Li 1 J3 L (40) Jz (4b)

📜 SIMILAR VOLUMES

Preparation of Polymethylene by the Reac

Preparation of Polymethylene by the Reaction of Diazomethane with Diborane

✍ Dr. G. H. Dorion; S. E. Polchlopek; E. H. Sheers 📂 Article 📅 1964 🏛 John Wiley and Sons 🌐 English ⚖ 99 KB 👁 1 views

Conversion of Isocyanates into Isothiocy

Conversion of Isocyanates into Isothiocyanates by Reaction with O,O′-Diethyl Hydrogen Dithiophosphate

✍ Dr. G. Ottmann; H. Hooks jr. 📂 Article 📅 1966 🏛 John Wiley and Sons 🌐 English ⚖ 224 KB 👁 1 views

The Reaction of Cyanothioformamide with

The Reaction of Cyanothioformamide with Isocyanates − Formation of a Disulfide by Reduction of a Thiocarbonyl Group

✍ Roger Ketcham; Ernst Schaumann; Gunadi Adiwidjaja 📂 Article 📅 2001 🏛 John Wiley and Sons 🌐 English ⚖ 282 KB 👁 2 views

The reactions of the title compounds are governed by sulfur redox chemistry. Thus, cyanothioformamide 2 reacts with aryl isocyanates 3a-c to give bis[3-aryl-1-(arylcarbamoyl)-2oxo-4-(arylcarbamoylimino)imidazolidin-5-yl] disulfides 6, as shown by an X-ray crystallographic investigation of product 6a

Preparation of polythioamides from diald

Preparation of polythioamides from dialdehydes and 4,4′-trimethylenedipiperidine with sulfur by the Willgerodt–Kindler reaction

✍ Yoritatsu Kawai; Takaki Kanbara; Kiyoshi Hasegawa 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 English ⚖ 230 KB 👁 1 views

Preparation of water-repellent silks by

Preparation of water-repellent silks by a reaction with octadecenylsuccinic anhydride

✍ Takayuki Arai; Giuliano Freddi; Riccardo Innocenti; Masuhiro Tsukada 📂 Article 📅 2003 🏛 John Wiley and Sons 🌐 English ⚖ 208 KB 👁 1 views

Preparation of 1,3-Oxazolidines from Iso

Preparation of 1,3-Oxazolidines from Isonitriles and Aldehydes by a Multicomponent Reaction

✍ Prof. Dr. G. Hesse; Dr. H. Witte; cand. chem. W. Gulden 📂 Article 📅 1965 🏛 John Wiley and Sons 🌐 English ⚖ 114 KB 👁 1 views