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 in which urea salts such as hbtu and hatu react with…
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 in which urea salts such as hbtu and hatu react with…
2,6-dimethylmorpholine
cas: 141-91-3 boiling point: 147℃ chinese name: 2,6-dimethylmorpholine english name: 2,6-dimethylmorpholine 2,6-dimethyl-2,3,5,6-tetrahydro-4h-1 ,4-oxazine 2,6-dimethylmorfolin 2,6-dimethylmorpholine 2,6-dimethyl-morpholin 2,6-dimethylmorpholine, mixture of isomers
广告
2,5-dimethyl-4-(morpholinemethyl)phenol hydrochloride monohydrate
cas: 33625-43-3 molecular formula: c13h19no2.hcl.h2o molecular weight: 275.77 melting point: 180-185℃ chinese name: 2,5-dimethyl-4 -(morpholinemethyl)phenol hydrochloride monohydrate english name: 2,5-dimethyl -4-(4-morpholinylmethyl)-pheno hydrochloride 2,5-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: 16142-27-1 molecular formula: c6h12cln4o2 molecular weight: 205.62 melting point: 186℃ chinese name: 5-amino-3-(4-morpholinyl)-1 ,2,3-oxadiazolium hydrochloride english name: 3-morpholino-sydnone imin monohydrochloride 3-morpholinosydnone imine hydrochloride sin-1 hydrochloride 5-amino-3-(4-morpholinyl)-1,2,3-oxadiazolium chloride description 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 in hydrochloric acid methanol…
2,4-dichloro-6-(4-morpholino)pyrimidine
cas: 52127-83-0 chinese name: 4-(2,6-dichloro-4- pyrimidinyl)morpholine 2,4-dichloro-6-(4-morpholino)pyrimidine english name: 4-(2,6-dichloro-4-pyrimidyl)morpholine 2,4-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: 193098-40-7 chinese 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: 30165-96-9 molecular formula: c6h8cln3os molecular weight: 205.66 chinese name: 3-chloro-4-morpholino-1,2,5-thiadiazole 4-(4-chloro-1,2,5-thiadiazole azol-3-yl)-morpholine 3-morpholinyl-4-chloro-1,2,5-thiadiazole english name: 3-chloro-4-morpholine-1,2,5-thiadiazole 4-(4-chloro-1,2,5-thiadiazol-3-yl)-morpholine 3-morpholine-4-chloro-1,2,5 -thiadiazole 3-chloro-4-morpholin-4-yl-1,2,5-thiadiazole use: intermediate of timolol.
3-chloro-4-morpholinyl-1,2,5-thiadiazole
cas: 30165-96-9 molecular formula: c6h8cln3os molecular weight: 205.66 chinese name: 3-chloro-4-morpholino-1,2,5-thiadiazole 4-(4-chloro-1,2,5-thiadiazole azol-3-yl)-morpholine 3-morpholinyl-4-chloro-1,2,5-thiadiazole english name: 3-chloro-4-morpholine-1,2,5-thiadiazole 4-(4-chloro-1,2,5-thiadiazol-3-yl)-morpholine 3-morpholine-4-chloro-1,2,5 -thiadiazole 3-chloro-4-morpholin-4-yl-1,2,5-thiadiazole use: intermediate of timolol.
2,4-bis(chloromethyl)trimethylbenzene
cas: 1585-17-7 boiling point: 180℃(20 melting point: 104-105℃ chinese name: 2,4-bis(chloromethyl)trimethylbenzene english name: 2,4-bis(chloromethyl)mesitylene 2,4-bis(chloromethyl)-1,3,5-trimethylbenzene à(2),à(4)-dichloro-1,2,3,4,5-pentamethylbenzene
