Acetic acid (2R,3R,4S,5S,6R)-5-acetoxy-6-acetoxymethyl-2-(4-acetylamino-phenoxy)-4-((2R,3R,4S,5S,6R)-3,4,5-triacetoxy-6-acetoxymethyl-tetrahydro-pyran-2-yloxy)-tetrahydro-pyran-3-yl ester

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Chemical Name:Acetic acid (2R,3R,4S,5S,6R)-5-acetoxy-6-acetoxymethyl-2-(4-acetylamino-phenoxy)-4-((2R,3R,4S,5S,6R)-3,4,5-triacetoxy-6-acetoxymethyl-tetrahydro-pyran-2-yloxy)-tetrahydro-pyran-3-yl ester
CAS No.:188302-05-8
Molecular Formula:C₃₄H₄₃NO₁₉
Molecular Weight:769.711
Hs Code.:

Acetic acid (2R,3R,4S,5S,6R)-5-acetoxy-6-acetoxymethyl-2-(4-acetylamino-phenoxy)-4-((2R,3R,4S,5S,6R)-3,4,5-triacetoxy-6-acetoxymethyl-tetrahydro-pyran-2-yloxy)-tetrahydro-pyran-3-yl ester

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Chemical Property of Acetic acid (2R,3R,4S,5S,6R)-5-acetoxy-6-acetoxymethyl-2-(4-acetylamino-phenoxy)-4-((2R,3R,4S,5S,6R)-3,4,5-triacetoxy-6-acetoxymethyl-tetrahydro-pyran-2-yloxy)-tetrahydro-pyran-3-yl ester

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Technology Process of Acetic acid (2R,3R,4S,5S,6R)-5-acetoxy-6-acetoxymethyl-2-(4-acetylamino-phenoxy)-4-((2R,3R,4S,5S,6R)-3,4,5-triacetoxy-6-acetoxymethyl-tetrahydro-pyran-2-yloxy)-tetrahydro-pyran-3-yl ester

There total 1 articles about Acetic acid (2R,3R,4S,5S,6R)-5-acetoxy-6-acetoxymethyl-2-(4-acetylamino-phenoxy)-4-((2R,3R,4S,5S,6R)-3,4,5-triacetoxy-6-acetoxymethyl-tetrahydro-pyran-2-yloxy)-tetrahydro-pyran-3-yl ester 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:

: 188302-04-7
p-aminophenyl 3-O-(α-D-galactopyranosyl)-α-D-galactopyranoside

: 188302-05-8
Acetic acid (2R,3R,4S,5S,6R)-5-acetoxy-6-acetoxymethyl-2-(4-acetylamino-phenoxy)-4-((2R,3R,4S,5S,6R)-3,4,5-triacetoxy-6-acetoxymethyl-tetrahydro-pyran-2-yloxy)-tetrahydro-pyran-3-yl ester

Guidance literature:: DOI:10.1016/S0960-894X(97)00017-6

Reference yield:

: 188302-05-8
Acetic acid (2R,3R,4S,5S,6R)-5-acetoxy-6-acetoxymethyl-2-(4-acetylamino-phenoxy)-4-((2R,3R,4S,5S,6R)-3,4,5-triacetoxy-6-acetoxymethyl-tetrahydro-pyran-2-yloxy)-tetrahydro-pyran-3-yl ester

: N-{(2R,3R,4R,5S,6R)-2,4-Bis-benzyloxy-6-benzyloxymethyl-5-[(2S,3R,4S,5S,6R)-3,5-dihydroxy-6-hydroxymethyl-4-((2R,3R,4S,5R,6R)-3,4,5-trihydroxy-6-hydroxymethyl-tetrahydro-pyran-2-yloxy)-tetrahydro-pyran-2-yloxy]-tetrahydro-pyran-3-yl}-acetamide

Guidance literature:: Multi-step reaction with 6 steps

1: 89 percent / CAN / 0.5 h / Ambient temperature

2: DBU

3: 70 percent / TfOH, AW₃₀₀ molecular sieves / 0.25 h / -78 °C

4: H₂N(CH₂)2NH₂ / butan-1-ol / 12 h / 90 °C

6: MeONa

With molecular sieve; ammonium cerium(IV) nitrate; trifluorormethanesulfonic acid; sodium methylate; 1,8-diazabicyclo[5.4.0]undec-7-ene; ethylenediamine; In butan-1-ol;
DOI:10.1016/S0960-894X(97)00017-6

Reference yield:

: 188302-05-8
Acetic acid (2R,3R,4S,5S,6R)-5-acetoxy-6-acetoxymethyl-2-(4-acetylamino-phenoxy)-4-((2R,3R,4S,5S,6R)-3,4,5-triacetoxy-6-acetoxymethyl-tetrahydro-pyran-2-yloxy)-tetrahydro-pyran-3-yl ester

: C₄₀H₅₀N₂O₁₈

Guidance literature:: Multi-step reaction with 6 steps

1: 89 percent / CAN / 0.5 h / Ambient temperature

2: DBU

3: 81 percent / TfOH, AW₃₀₀ molecular sieves / 0.25 h / -78 °C

4: H₂N(CH₂)2NH₂ / butan-1-ol / 12 h / 90 °C

6: MeONa

With molecular sieve; ammonium cerium(IV) nitrate; trifluorormethanesulfonic acid; sodium methylate; 1,8-diazabicyclo[5.4.0]undec-7-ene; ethylenediamine; In butan-1-ol;
DOI:10.1016/S0960-894X(97)00017-6