A Convenient Preparation of Arylthioynamines

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Convenient preparation of fatty ester cyclic carbonates

The cyclic carbonate moiety finds many industrial applications because of its unique chemistry and properties. Phosgene, a highly toxic and corrosive reagent, has been utilized in the past to prepare low yields of fatty ester compounds (1) that contain a five-membered cyclic carbonate group. Herein, we show (CH3)4N HCO3, tetramethylammonium hydrogen carbonate (TMAHC), to react efficiently with ...

متن کامل

A CONVENIENT METHOD FOR PREPARATION AND ISOLATION OF 4-n PROPYL-I ,2,4TRIAZOLINE- 3,5-DIONE

4-n- prophyl- 1,2,4- triazoline-3-5- dione was synthesized from n-propylisocyanate and ethylhydrazine carboxylate in several steps. The title compound was isolated as pink crystals in high yield and purity. This compound was fully characterized by IR and H-NMR spectroscopy

متن کامل

A Convenient Preparation of Anhydrous Alkali Metal Thiocarboxylates

Alkali metal salts of thiocarboxylic acid, especially anhydrous salts, are of the most important starting materials. However, only a limited amount of information on their preparation and spectral data has been available because of their strong hygroscopicity [1]. Recently, the convenient preparation methods of a series of anhydrous alkali metal dithiocarboxylates were developed [2]. This resul...

متن کامل

A CONVENIENT SYNTHESIS OF MACROCYCLIC DIAMIDES

Some new macrocyclic dibenzotrioxadiamides, dibenzotetraoxadiamide, dibenzopentaoxadiamide, dibenzothiatrioxadiamide, tribenzotrioxadiamides and tetrabenzohexaoxadiamide (14-21), (26) and (27) have been prepared. These compounds were obtained in the macrocyclization step by reacting the diamine (4) with appropriak dicaxboxylic acid dichlorides (5-13) and (24). The cyclization does not requ...

متن کامل

The convenient preparation of stable aryl-coated zerovalent iron nanoparticles

A novel approach for the in situ synthesis of zerovalent aryl-coated iron nanoparticles (NPs) based on diazonium salt chemistry is proposed. Surface-modified zerovalent iron NPs (ZVI NPs) were prepared by simple chemical reduction of iron(III) chloride aqueous solution followed by in situ modification using water soluble arenediazonium tosylate. The resulting NPs, with average iron core diamete...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Bulletin of the Chemical Society of Japan

سال: 1977

ISSN: 0009-2673,1348-0634

DOI: 10.1246/bcsj.50.3069