(5R,6R,7S,8R)-6,7,8-tris(benzyloxy)-5-[(benzyloxy)methyl]-5,6,7,8-tetrahydro-2-(1H-tetrazol-5-yl)imidazo[1,2-a]pyridine

Base Information

Chemical Name:(5R,6R,7S,8R)-6,7,8-tris(benzyloxy)-5-[(benzyloxy)methyl]-5,6,7,8-tetrahydro-2-(1H-tetrazol-5-yl)imidazo[1,2-a]pyridine
CAS No.:644965-53-7
Molecular Formula:C₃₇H₃₆N₆O₄
Molecular Weight:628.731
Hs Code.:

Synonyms:(5R,6R,7S,8R)-6,7,8-tris(benzyloxy)-5-[(benzyloxy)methyl]-5,6,7,8-tetrahydro-2-(1H-tetrazol-5-yl)imidazo[1,2-a]pyridine

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Chemical Property of (5R,6R,7S,8R)-6,7,8-tris(benzyloxy)-5-[(benzyloxy)methyl]-5,6,7,8-tetrahydro-2-(1H-tetrazol-5-yl)imidazo[1,2-a]pyridine

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Technology Process of (5R,6R,7S,8R)-6,7,8-tris(benzyloxy)-5-[(benzyloxy)methyl]-5,6,7,8-tetrahydro-2-(1H-tetrazol-5-yl)imidazo[1,2-a]pyridine

There total 4 articles about (5R,6R,7S,8R)-6,7,8-tris(benzyloxy)-5-[(benzyloxy)methyl]-5,6,7,8-tetrahydro-2-(1H-tetrazol-5-yl)imidazo[1,2-a]pyridine 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: 76.0%

: 644965-52-6
ethyl (5R,6R,7S,8R)-6,7,8-tris(benzyloxy)-5-[(benzyloxy)methyl]-5,6,7,8-tetrahydroimidazo[1,2-a]pyridine-2-carbonitrile

: 644965-53-7
(5R,6R,7S,8R)-6,7,8-tris(benzyloxy)-5-[(benzyloxy)methyl]-5,6,7,8-tetrahydro-2-(1H-tetrazol-5-yl)imidazo[1,2-a]pyridine

Guidance literature:: With trimethylsilylazide; trimethylaluminum; In toluene; at 80 ℃; for 1.5h;
DOI:10.1002/hlca.200390293

Reference yield:

: 191863-34-0
(5R,6R,7S,8R)-6,7,8-Tris-benzyloxy-5-benzyloxymethyl-5,6,7,8-tetrahydro-imidazo[1,2-a]pyridine

: 644965-53-7
(5R,6R,7S,8R)-6,7,8-tris(benzyloxy)-5-[(benzyloxy)methyl]-5,6,7,8-tetrahydro-2-(1H-tetrazol-5-yl)imidazo[1,2-a]pyridine

Guidance literature:: Multi-step reaction with 4 steps

1.1: 23 percent / N-iodosuccinimide / dimethylformamide / 8 h / 50 °C

2.1: 88 percent / EtMgBr / trifluoroacetic acid / 0.42 h / 23 °C

3.1: EtMgBr / tetrahydrofuran / 0.25 h / 0 °C

3.2: 73 percent / tetrahydrofuran / 4 h / 0 - 23 °C

4.1: 76 percent / Me₃Al; Me₃SiN₃ / toluene / 1.5 h / 80 °C

With N-iodo-succinimide; trimethylsilylazide; ethylmagnesium bromide; trimethylaluminum; In tetrahydrofuran; N,N-dimethyl-formamide; toluene; trifluoroacetic acid;
DOI:10.1002/hlca.200390293

Reference yield:

: 644965-24-2
(5R,6R,7S,8R)-6,7,8-tris(benzyloxy)-5-[(benzyloxy)methyl]-5,6,7,8-tetrahydro-2-iodoimidazo[1,2-a]pyridine

: 644965-53-7
(5R,6R,7S,8R)-6,7,8-tris(benzyloxy)-5-[(benzyloxy)methyl]-5,6,7,8-tetrahydro-2-(1H-tetrazol-5-yl)imidazo[1,2-a]pyridine

Guidance literature:: Multi-step reaction with 2 steps

1.1: EtMgBr / tetrahydrofuran / 0.25 h / 0 °C

1.2: 73 percent / tetrahydrofuran / 4 h / 0 - 23 °C

2.1: 76 percent / Me₃Al; Me₃SiN₃ / toluene / 1.5 h / 80 °C

With trimethylsilylazide; ethylmagnesium bromide; trimethylaluminum; In tetrahydrofuran; toluene;
DOI:10.1002/hlca.200390293