(3aR,5R,6S,7R,7aR)-5-((tert-butyldimethylsilyloxy)methyl)-6,7-bis(4-methoxybenzyloxy)-N,N-dimethyl-5,6,7,7a-tetrahydro-3aH-pyrano[3,2-d]thiazol-2-amine

Base Information

Chemical Name:(3aR,5R,6S,7R,7aR)-5-((tert-butyldimethylsilyloxy)methyl)-6,7-bis(4-methoxybenzyloxy)-N,N-dimethyl-5,6,7,7a-tetrahydro-3aH-pyrano[3,2-d]thiazol-2-amine
CAS No.:1374661-47-8
Molecular Formula:C₃₁H₄₆N₂O₆SSi
Molecular Weight:602.868
Hs Code.:

(3aR,5R,6S,7R,7aR)-5-((tert-butyldimethylsilyloxy)methyl)-6,7-bis(4-methoxybenzyloxy)-N,N-dimethyl-5,6,7,7a-tetrahydro-3aH-pyrano[3,2-d]thiazol-2-amine

Synonyms:(3aR,5R,6S,7R,7aR)-5-((tert-butyldimethylsilyloxy)methyl)-6,7-bis(4-methoxybenzyloxy)-N,N-dimethyl-5,6,7,7a-tetrahydro-3aH-pyrano[3,2-d]thiazol-2-amine

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Chemical Property of (3aR,5R,6S,7R,7aR)-5-((tert-butyldimethylsilyloxy)methyl)-6,7-bis(4-methoxybenzyloxy)-N,N-dimethyl-5,6,7,7a-tetrahydro-3aH-pyrano[3,2-d]thiazol-2-amine

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Technology Process of (3aR,5R,6S,7R,7aR)-5-((tert-butyldimethylsilyloxy)methyl)-6,7-bis(4-methoxybenzyloxy)-N,N-dimethyl-5,6,7,7a-tetrahydro-3aH-pyrano[3,2-d]thiazol-2-amine

There total 8 articles about (3aR,5R,6S,7R,7aR)-5-((tert-butyldimethylsilyloxy)methyl)-6,7-bis(4-methoxybenzyloxy)-N,N-dimethyl-5,6,7,7a-tetrahydro-3aH-pyrano[3,2-d]thiazol-2-amine which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 64.0%

: 1374661-46-7
(3aR,5R,6S,7R,7aR)-5-(((tert-butyldimethylsilyl)oxy)methyl)-2-(dimethylamino)-5,6,7,7a-tetrahydro-3aH-pyrano[3,2-d]thiazole-6,7-diol

: 2746-25-0
p-Methoxybenzyl bromide

: 1374661-47-8
(3aR,5R,6S,7R,7aR)-5-((tert-butyldimethylsilyloxy)methyl)-6,7-bis(4-methoxybenzyloxy)-N,N-dimethyl-5,6,7,7a-tetrahydro-3aH-pyrano[3,2-d]thiazol-2-amine

Guidance literature:: With sodium hydride; In N,N-dimethyl-formamide; at 15 - 20 ℃; for 3h;

Reference yield:

: 191281-31-9
(3aR,5R,6S,7R,7aR)-(5-(acetoxymethyl)-2-(dimethylamino)-5,6,7,7a-tetrahydro-3aH-pyrano[3,2-d]thiazole-6,7-diyl)diacetate

: 1374661-47-8
(3aR,5R,6S,7R,7aR)-5-((tert-butyldimethylsilyloxy)methyl)-6,7-bis(4-methoxybenzyloxy)-N,N-dimethyl-5,6,7,7a-tetrahydro-3aH-pyrano[3,2-d]thiazol-2-amine

Guidance literature:: Multi-step reaction with 3 steps

1: potassium carbonate; methanol / 20 °C

2: triethylamine / dmap / N,N-dimethyl-formamide / 50 °C

3: sodium hydride / N,N-dimethyl-formamide / 3 h / 15 - 20 °C

With methanol; sodium hydride; potassium carbonate; triethylamine; dmap; In N,N-dimethyl-formamide;

Reference yield:

: (3aR,5R,6S,7R,7aR)-2-(dimethylamino)-5-(hydroxymethyl)-5,6,7,7a-tetrahydro-3aH-pyrano[3,2-d]thiazole-6,7-diol

: 1374661-47-8
(3aR,5R,6S,7R,7aR)-5-((tert-butyldimethylsilyloxy)methyl)-6,7-bis(4-methoxybenzyloxy)-N,N-dimethyl-5,6,7,7a-tetrahydro-3aH-pyrano[3,2-d]thiazol-2-amine

Guidance literature:: Multi-step reaction with 2 steps

1: triethylamine / dmap / N,N-dimethyl-formamide / 50 °C

2: sodium hydride / N,N-dimethyl-formamide / 3 h / 15 - 20 °C

With sodium hydride; triethylamine; dmap; In N,N-dimethyl-formamide;