application of 3,4-dihydro-3-hydroxy-4-oxy-1,2,3-benzotriazine_kain industrial additive
background and overview[1] 3,4-dihydro-3-hydroxy-4-oxo-1,2,3-benzotriazine is a heterocyclic organic compound and a polypeptide synthesis condensation agent, referred to as hoobt. compared with urea salts such as hbtu and hatu (phosphorus-(7-azabenyltriazol-1-yl)-1,1,3,3-tetramethylurea hexafluorophosphate), hoobt is not only low in cost, but also more important what is unique is that in the condensation reaction, there is no side reaction…
2,6-dimethylmorpholine
cas: 141-91-3boiling point: 147℃chinese name: 2,6-dimethylmorpholine english name: 2,6-dimethylmorpholine2,6-dimethyl-2,3,5,6-tetrahydro-4h-1 ,4-oxazine2,6-dimethylmorfolin2,6-dimethylmorpholine 2,6-dimethyl-morpholin2,6-dimethylmorpholine, mixture of isomers
2,5-dimethyl-4-(morpholinemethyl)phenol hydrochloride monohydrate
cas: 33625-43-3molecular formula: c13h19no2.hcl.h2omolecular weight: 275.77melting point: 180-185℃chinese name: 2,5-dimethyl-4 -(morpholinemethyl)phenol hydrochloride monohydrateenglish name: 2,5-dimethyl -4-(4-morpholinylmethyl)-pheno hydrochloride2,5-dimethyl-4-(morpholinomethyl)phenol hydrochloride monohydrate 2,5-dimethyl-4-(4-morpholinomethyl)phenol hydrochloride hydrate
5-amino-3-(4-morpholinyl)-1,2,3-oxadiazolium hydrochloride
cas: 16142-27-1molecular formula: c6h12cln4o2molecular weight: 205.62 melting point: 186℃chinese name: 5-amino-3-(4-morpholinyl)-1 ,2,3-oxadiazolium hydrochlorideenglish name: 3-morpholino-sydnone imin monohydrochloride 3-morpholinosydnone imine hydrochloridesin-1 hydrochloride5-amino-3-(4-morpholinyl)-1,2,3-oxadiazolium chloridedescription of properties: crystalline. m.p.>70°c (decomposition). production method: usable 4-aminomorpholine can be cyanomethylated with potassium cyanide and formaldehyde to generate 4 -(cyanomethylamino)morpholine, and then nitrosated with sodium nitrite to obtain 4-(cyanomethylnitrosoamino)morpholine, which is cyclized…
2,4-dichloro-6-(4-morpholino)pyrimidine
cas: 52127-83-0chinese name: 4-(2,6-dichloro-4- pyrimidinyl)morpholine2,4-dichloro-6-(4-morpholino)pyrimidineenglish name: 4-(2,6-dichloro-4-pyrimidyl)morpholine2,4-dichloro -6-(4-morpholino)pyrimidine
n,n’-bis(2,2,6,6-tetramethyl-4-piperidinyl)-1,6-hexanediamine and morpholine-2,4,6-trichloro-1,3, methylated polymer of 5-triazine
cas: 193098-40-7chinese name: uv absorber uv3529 n,n’-bis(2,2,6,6-tetramethyl-4-piperidinyl)-1,6-hexamethylenediamine and morpholine-2,4,6-tri methylated polymers of chloro-1,3,5-triazines
4-(4-chloro-1,2,5-thiadiazol-3-yl)-morpholine
cas: 30165-96-9molecular formula: c6h8cln3osmolecular weight: 205.66chinese name: 3-chloro-4-morpholino-1,2,5-thiadiazole4-(4-chloro-1,2,5-thiadiazole azol-3-yl)-morpholine3-morpholinyl-4-chloro-1,2,5-thiadiazole english name: 3-chloro-4-morpholine-1,2,5-thiadiazole4-(4-chloro-1,2,5-thiadiazol-3-yl)-morpholine3-morpholine-4-chloro-1,2,5 -thiadiazole3-chloro-4-morpholin-4-yl-1,2,5-thiadiazoleuse: intermediate of timolol.
3-chloro-4-morpholinyl-1,2,5-thiadiazole
cas: 30165-96-9molecular formula: c6h8cln3osmolecular weight: 205.66chinese name: 3-chloro-4-morpholino-1,2,5-thiadiazole4-(4-chloro-1,2,5-thiadiazole azol-3-yl)-morpholine3-morpholinyl-4-chloro-1,2,5-thiadiazole english name: 3-chloro-4-morpholine-1,2,5-thiadiazole4-(4-chloro-1,2,5-thiadiazol-3-yl)-morpholine3-morpholine-4-chloro-1,2,5 -thiadiazole3-chloro-4-morpholin-4-yl-1,2,5-thiadiazoleuse: intermediate of timolol.
2,4-bis(chloromethyl)trimethylbenzene
cas: 1585-17-7boiling point: 180℃(20 melting point: 104-105℃ chinese name: 2,4-bis(chloromethyl)trimethylbenzeneenglish name: 2,4-bis(chloromethyl)mesitylene2,4-bis(chloromethyl)-1,3,5-trimethylbenzene à(2),à(4)-dichloro-1,2,3,4,5-pentamethylbenzene
n,n’-di-(2,2,6,6-tetramethylpiperidinyl-4-yl)-1,6-hexanediamine and 4-dichloro-6-4-morpholinyl-1 , polymers of 3,5-triazine
cas: 82451-48-7molecular formula: (c24h50n4·c7h8cl2n4o)xchinese name: n,n’-di-(2,2,6,6-tetramethylpiperidinyl-4- polymer of -1,6-hexanediamine and 4-dichloro-6-4-morpholinyl-1,3,5-triazineenglish name: 1,6-hexanediamine, n,n’-bis(2,2,6,6-tetramethyl-4-piperidinyl)-, polymer with 2,4 -dichloro-6-(4-morpholinyl)-1,3,5-triazine1,6-hexanediamine, n,n-bis(2,2,6, 6-tetramethyl-4-piperidinyl)-, polymer with 2,4-dichloro-6-(4-morpholinyl)-1,3,5-3,5- triazine,4-dichloro-6-(4-morpholinyl)-1,3,5-triazinepoly (n,n’-bis(tetramethylpiperidinyl)hexan diamin1,6-hexanediamine,n,n’-bis(2,2,6,6-tetramethyl-4 -piperidinyl)-,polymer with 2,4-dichloro-6-(4-morpholinyl)-1,3,5-triazine
