(2S,3R,4S,4aR,18aR)-3,4-Dibutoxy-2-methoxy-11-(toluene-4-sulfonyl)-tetradecahydro-1,5,8,14,17-pentaoxa-11-aza-benzocyclohexadecene

Base Information

Chemical Name:(2S,3R,4S,4aR,18aR)-3,4-Dibutoxy-2-methoxy-11-(toluene-4-sulfonyl)-tetradecahydro-1,5,8,14,17-pentaoxa-11-aza-benzocyclohexadecene
CAS No.:332057-77-9
Molecular Formula:C₃₀H₅₁NO₁₀S
Molecular Weight:617.802
Hs Code.:

Synonyms:(2S,3R,4S,4aR,18aR)-3,4-Dibutoxy-2-methoxy-11-(toluene-4-sulfonyl)-tetradecahydro-1,5,8,14,17-pentaoxa-11-aza-benzocyclohexadecene

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Chemical Property of (2S,3R,4S,4aR,18aR)-3,4-Dibutoxy-2-methoxy-11-(toluene-4-sulfonyl)-tetradecahydro-1,5,8,14,17-pentaoxa-11-aza-benzocyclohexadecene

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Technology Process of (2S,3R,4S,4aR,18aR)-3,4-Dibutoxy-2-methoxy-11-(toluene-4-sulfonyl)-tetradecahydro-1,5,8,14,17-pentaoxa-11-aza-benzocyclohexadecene

There total 4 articles about (2S,3R,4S,4aR,18aR)-3,4-Dibutoxy-2-methoxy-11-(toluene-4-sulfonyl)-tetradecahydro-1,5,8,14,17-pentaoxa-11-aza-benzocyclohexadecene 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: 72.0%

: 70-55-3
toluene-4-sulfonamide

: 332057-75-7
(2S,3R,4S,5R,6R)-3,4-Dibutoxy-5-[2-(2-chloro-ethoxy)-ethoxy]-6-[2-(2-chloro-ethoxy)-ethoxymethyl]-2-methoxy-tetrahydro-pyran

: 332057-77-9
(2S,3R,4S,4aR,18aR)-3,4-Dibutoxy-2-methoxy-11-(toluene-4-sulfonyl)-tetradecahydro-1,5,8,14,17-pentaoxa-11-aza-benzocyclohexadecene

Guidance literature:: With potassium carbonate; In N,N-dimethyl-formamide; at 120 ℃; for 36h;
DOI:10.3987/COM-00-9098

Reference yield:

: 332057-90-6
(2R,4aR,6S,7R,8S,8aR)-7,8-Dibutoxy-6-methoxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxine

: 332057-77-9
(2S,3R,4S,4aR,18aR)-3,4-Dibutoxy-2-methoxy-11-(toluene-4-sulfonyl)-tetradecahydro-1,5,8,14,17-pentaoxa-11-aza-benzocyclohexadecene

Guidance literature:: Multi-step reaction with 3 steps

1: 100 percent / aq. HCl / tetrahydrofuran; methanol / 4 h / Heating

2: 83 percent / aq. NaOH; NBu₄*HSO₄ / 12 h / 20 °C

3: 72 percent / K₂CO₃ / dimethylformamide / 36 h / 120 °C

With hydrogenchloride; sodium hydroxide; tetra(n-butyl)ammonium hydrogensulfate; potassium carbonate; In tetrahydrofuran; methanol; N,N-dimethyl-formamide;
DOI:10.3987/COM-00-9098

Reference yield:

: 332057-73-5
(2R,3R,4S,5R,6S)-4,5-Dibutoxy-2-hydroxymethyl-6-methoxy-tetrahydro-pyran-3-ol

: 332057-77-9
(2S,3R,4S,4aR,18aR)-3,4-Dibutoxy-2-methoxy-11-(toluene-4-sulfonyl)-tetradecahydro-1,5,8,14,17-pentaoxa-11-aza-benzocyclohexadecene

Guidance literature:: Multi-step reaction with 2 steps

1: 83 percent / aq. NaOH; NBu₄*HSO₄ / 12 h / 20 °C

2: 72 percent / K₂CO₃ / dimethylformamide / 36 h / 120 °C

With sodium hydroxide; tetra(n-butyl)ammonium hydrogensulfate; potassium carbonate; In N,N-dimethyl-formamide;
DOI:10.3987/COM-00-9098