?Synthesis of 1,2,5-Thiadiazole
1,2,5-Thiadiazole is a five-membered, planner, π-excessive heteroaromatic with two carbon atoms and one sulfur atom flanked with two adjacent nitrogen atoms (N-S-N). The pKa of –4.9 of the parent 1,2,
Jan 28，2022 APIIntroduction of Sodium Phosphate, Dibasic
Sodium phosphate, dibasic appears as a colorless to white crystalline solid. Soluble in water. The primary hazard is the threat to the environment. Immediate steps should be taken to limit spread to t
Jan 28，2022 Drugs
Synthesis of Benzo[c]thiophene
Benzo[c]thiophene, also known as isobenzothiophene, is a bicyclic heteroaromatic sulfur heterocycle, constituted by fusion of benzene with the“c” site (3,4-positions) of the thiophene ring. It is less
Jan 28，2022 Pharmaceutical intermediates
Chemical Reactivity of 2,5-Dihydrothiophene
The parent 2,5-dihydrothiophene is a liquid with a bp of 122°C and an mp of –50.3°C. It is soluble in most of the organic solvents.
Jan 28，2022 Organic Chemistry
The review of sodium acetate trihydrate
Sodium acetate trihydrate is a promising heat storage material (m.p:58°C, heat of fusion, AHf~s:252 kJ/ kg (60.3 cal/g)
Jan 28，2022 API
The performance of diphenylphosphoryl azide
Diphenylphosphoryl azide, originally developed by Yamada in 1972, has shown significant synthetic versatility, being used in isocyanate synthesis.
Jan 28，2022 API
The review of hydroxytyrosol
Hydroxytyrosol and its derivatives possess antioxidant, antimicrobial, and anti-inflammatory activities and beneficial effects on the cardiovascular system by preventing oxidative stress situations.
Jan 28，2022 API
The review of Cesium carbonate
Cesium carbonate has also found much use in solid supported synthesis, where solubility can be of importance.
Jan 28，2022 API
Uses of Lithium aluminium hydride in organic chemistry
Lithium aluminium hydride (LiAl H4), commonly abbreviated to LAH, is a powerful reducing agent used in organic chemistry.
Jan 27，2022 Catalyst and Auxiliary
Synthesis of Benzothiophene
Benzothiophene is constituted by fusion of the benzene ring with the thiophene ring. There are two possible methods of fusion of the benzene ring with two different sites, namely 2,3- or [b] and 3,4-
Jan 27，2022 Organic reagents