Isophthalic acid 1-((2R,3S,4S,5R,6S)-5-benzoyloxy-3,4-dihydroxy-6-methoxy-tetrahydro-pyran-2-ylmethyl) ester 3-((2R,3S,4S,5R,6S)-3,4,5-trimethoxy-6-phenylsulfanyl-tetrahydro-pyran-2-ylmethyl) ester

Base Information

Chemical Name:Isophthalic acid 1-((2R,3S,4S,5R,6S)-5-benzoyloxy-3,4-dihydroxy-6-methoxy-tetrahydro-pyran-2-ylmethyl) ester 3-((2R,3S,4S,5R,6S)-3,4,5-trimethoxy-6-phenylsulfanyl-tetrahydro-pyran-2-ylmethyl) ester
CAS No.:261967-65-1
Molecular Formula:C₃₇H₄₂O₁₄S
Molecular Weight:742.798
Hs Code.:

Isophthalic acid 1-((2R,3S,4S,5R,6S)-5-benzoyloxy-3,4-dihydroxy-6-methoxy-tetrahydro-pyran-2-ylmethyl) ester 3-((2R,3S,4S,5R,6S)-3,4,5-trimethoxy-6-phenylsulfanyl-tetrahydro-pyran-2-ylmethyl) ester

Synonyms:Isophthalic acid 1-((2R,3S,4S,5R,6S)-5-benzoyloxy-3,4-dihydroxy-6-methoxy-tetrahydro-pyran-2-ylmethyl) ester 3-((2R,3S,4S,5R,6S)-3,4,5-trimethoxy-6-phenylsulfanyl-tetrahydro-pyran-2-ylmethyl) ester

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Chemical Property of Isophthalic acid 1-((2R,3S,4S,5R,6S)-5-benzoyloxy-3,4-dihydroxy-6-methoxy-tetrahydro-pyran-2-ylmethyl) ester 3-((2R,3S,4S,5R,6S)-3,4,5-trimethoxy-6-phenylsulfanyl-tetrahydro-pyran-2-ylmethyl) ester

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Technology Process of Isophthalic acid 1-((2R,3S,4S,5R,6S)-5-benzoyloxy-3,4-dihydroxy-6-methoxy-tetrahydro-pyran-2-ylmethyl) ester 3-((2R,3S,4S,5R,6S)-3,4,5-trimethoxy-6-phenylsulfanyl-tetrahydro-pyran-2-ylmethyl) ester

There total 3 articles about Isophthalic acid 1-((2R,3S,4S,5R,6S)-5-benzoyloxy-3,4-dihydroxy-6-methoxy-tetrahydro-pyran-2-ylmethyl) ester 3-((2R,3S,4S,5R,6S)-3,4,5-trimethoxy-6-phenylsulfanyl-tetrahydro-pyran-2-ylmethyl) 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: 63.0%

: 261967-59-3
3-(Benzothiazol-2-ylsulfanylcarbonyl)-benzoic acid (2R,3S,4S,5R,6S)-3,4,5-trimethoxy-6-phenylsulfanyl-tetrahydro-pyran-2-ylmethyl ester

: 21056-53-1
methyl O²-benzoyl-α-D-glucoside

: 261967-65-1
Isophthalic acid 1-((2R,3S,4S,5R,6S)-5-benzoyloxy-3,4-dihydroxy-6-methoxy-tetrahydro-pyran-2-ylmethyl) ester 3-((2R,3S,4S,5R,6S)-3,4,5-trimethoxy-6-phenylsulfanyl-tetrahydro-pyran-2-ylmethyl) ester

Guidance literature:: methyl O²-benzoyl-α-D-glucoside; With di(n-butyl)tin oxide; In toluene; Heating; microwave irradiation;

3-(Benzothiazol-2-ylsulfanylcarbonyl)-benzoic acid (2R,3S,4S,5R,6S)-3,4,5-trimethoxy-6-phenylsulfanyl-tetrahydro-pyran-2-ylmethyl ester; In toluene; at 100 ℃; for 2h;

Reference yield:

: 99-63-8
benzene-1,3-dicarbonyl dichloride

: 261967-65-1
Isophthalic acid 1-((2R,3S,4S,5R,6S)-5-benzoyloxy-3,4-dihydroxy-6-methoxy-tetrahydro-pyran-2-ylmethyl) ester 3-((2R,3S,4S,5R,6S)-3,4,5-trimethoxy-6-phenylsulfanyl-tetrahydro-pyran-2-ylmethyl) ester

Guidance literature:: Multi-step reaction with 3 steps

1.1: Et₃N / toluene / 4 h / 20 °C

2.1: 37 percent / Et₃N / toluene / 4 h / 20 °C

3.1: nBu₂SnO / toluene / Heating; microwave irradiation

3.2: 63 percent / toluene / 2 h / 100 °C

With di(n-butyl)tin oxide; triethylamine; In toluene; 1.1: Esterification / 2.1: Esterification / 3.1: Metallation / 3.2: Esterification;

Reference yield:

: 261967-72-0
3-(2-Mercapto-benzothiazolylcarbonyl)-benzoyl chloride

: 261967-65-1
Isophthalic acid 1-((2R,3S,4S,5R,6S)-5-benzoyloxy-3,4-dihydroxy-6-methoxy-tetrahydro-pyran-2-ylmethyl) ester 3-((2R,3S,4S,5R,6S)-3,4,5-trimethoxy-6-phenylsulfanyl-tetrahydro-pyran-2-ylmethyl) ester

Guidance literature:: Multi-step reaction with 2 steps

1.1: 37 percent / Et₃N / toluene / 4 h / 20 °C

2.1: nBu₂SnO / toluene / Heating; microwave irradiation

2.2: 63 percent / toluene / 2 h / 100 °C

With di(n-butyl)tin oxide; triethylamine; In toluene; 1.1: Esterification / 2.1: Metallation / 2.2: Esterification;