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preparation of (s)-pyrrolidine-3-methanol_industrial additives

background and overview[1-2] (s)-pyrrolidine-3-methanol is a pharmaceutical intermediate that can be prepared through a five-step reaction from dimeth…

preparation of (s)-n-boc-2-piperidinemethanol_industrial additives

background and overview[1-3] (s)-n-boc-2-piperidinemethanol is an organic intermediate, which can be composed of n-boc-l-piperidine-2-carboxylic acid …

preparation and application of norisoboldine_industrial additives

background and overview[1][2] as a traditional chinese medicine, wuyao is one of the important painkillers for warming the stomach, regulating qi and …

preparation method of (s)-(-)-2-bromo-1-α-methylbenzyl alcohol_industrial additives

background and overview[1-2] (s)-(-)-2-bromo-1-α-methylbenzyl alcohol is a chiral secondary alcohol and an important intermediate for the synthesis of…

preparation of (r)-n-[3-(3-fluoro-(4-morpholinyl)phenyl)-2-oxo-5-oxazolidinyl]methanol methanesulfonate_industrial additives

background and overview[1] (r)-n-[3-(3-fluoro-(4-morpholinyl)phenyl)-2-oxo-5-zolidinyl]methanol mesylate is synthesized from linezolid intermediate. a…

preparation method of (r)-(-)-1-amino-2-propanol_industrial additives

background and overview[1] (r)-(-)-1-amino-2-propanol, as an important synthetic intermediate, is widely used in the preparation of medicines and pest…

preparation of (5-cyanopyridin-3-yl)-methanol_industrial additives

background and overview[1] (5-cyanopyridin-3-yl)-methanol is a pharmaceutical intermediate that can be prepared from 5-bromonicotinonitrile through a …

(5a,11b)-11-[4-(dimethylamino)phenyl]-5,17-dihydroxy-19-desmethylandrosten-9-en-3,20-dionebis(1, preparation of 2-ethylene glycol) cyclic acetal_industrial additives

background and overview[1] (5a,11b)-11-[4-(dimethylamino)phenyl]-5,17-dihydroxy-19-desmethylandrosten-9-en-3,20-dionebis (1,2-ethylene glycol) cyclic …

preparation of (4-bromo-1-methyl-3-pyrazolyl)methanol_industrial additives

background and overview[1] (4-bromo-1-methyl-3-pyrazolyl)methanol has a simple structure and many active groups. it is a good intermediate. its deriva…

preparation of (3-(carbazol-9-yl)phenyl)pinacol borate ester_industrial additives

background and overview[1] (3-(carbazol-9-yl)phenyl)pinacol borate can be used as a pharmaceutical synthesis intermediate. if (3-(carbazol-9-yl)phenyl…

preparation method of (2-methoxyethoxy)acetaldimethylacetal_industrial additives

background and overview[1][2] it belongs to 2-(2-methoxyethoxy)acetaldiol and is a key intermediate in the synthesis of the drug dirithromycin. dirith…

preparation and application of (1-methyl-1h-imidazol-4-yl)methanol_industrial additives

background and overview[1] (1-methyl-1h-imidazol-4-yl)methanol is an organic intermediate that can be obtained by reduction of 1-methyl-imidazole-4-ca…

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