methyl 2-O-acetyl-3,4-dideoxy-2-C-methyl-6-O-trityl-α-D-threo-hex-3-enopyranoside

Base Information

Chemical Name:methyl 2-O-acetyl-3,4-dideoxy-2-C-methyl-6-O-trityl-α-D-threo-hex-3-enopyranoside
CAS No.:112255-17-1
Molecular Formula:C₂₉H₃₀O₅
Molecular Weight:458.554
Hs Code.:

Synonyms:methyl 2-O-acetyl-3,4-dideoxy-2-C-methyl-6-O-trityl-α-D-threo-hex-3-enopyranoside

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of methyl 2-O-acetyl-3,4-dideoxy-2-C-methyl-6-O-trityl-α-D-threo-hex-3-enopyranoside

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Technology Process of methyl 2-O-acetyl-3,4-dideoxy-2-C-methyl-6-O-trityl-α-D-threo-hex-3-enopyranoside

There total 1 articles about methyl 2-O-acetyl-3,4-dideoxy-2-C-methyl-6-O-trityl-α-D-threo-hex-3-enopyranoside 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:

: 35303-94-7
(2S,6S)-2-Methoxy-6-trityloxymethyl-6H-pyran-3-one

: 112255-17-1
methyl 2-O-acetyl-3,4-dideoxy-2-C-methyl-6-O-trityl-α-D-threo-hex-3-enopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1: diethyl ether / 4 h / -78 °C

2: pyridine, 4-dimethylamino pyridine

With pyridine; dmap; In diethyl ether;
DOI:10.1246/bcsj.60.1441

Reference yield: 82.6%

: 917-54-4
methyllithium

: 112255-17-1
methyl 2-O-acetyl-3,4-dideoxy-2-C-methyl-6-O-trityl-α-D-threo-hex-3-enopyranoside

: 112255-06-8
methyl 2,3,4-trideoxy-2,4-di-C-methyl-6-O-trityl-α-D-erythro-hex-2-enopyranoside

Guidance literature:: With copper(l) iodide; In diethyl ether; at -40 ℃; for 4h;
DOI:10.1246/bcsj.60.1441

Reference yield:

: 112255-17-1
methyl 2-O-acetyl-3,4-dideoxy-2-C-methyl-6-O-trityl-α-D-threo-hex-3-enopyranoside

: 69056-12-8
(+)-Prelog-Djerassi lactonic acid

Guidance literature:: Multi-step reaction with 8 steps

1: 82.6 percent / Cu(I)I / diethyl ether / 4 h / -40 °C

2: 43 percent / hydrogen / Pd(OH)2-carbon / ethanol / Ambient temperature

3: DMSO, oxalyl dichloride / CH₂Cl₂ / 1 h / -78 °C

4: 2 M sodium methoxide / methanol / 3 h / 0 °C

5: acetic anhydride / pyridine / Ambient temperature

6: copper(I)iodide, boron trifluoride etherate / diethyl ether / -30 deg C,20 min; -30 deg C, 4 h

7: 0.1 M potassium hydroxide, 2 M aq. manganese(II)sulfate, potassium permanganate / H₂O / 6 h / Ambient temperature

8: chromium trioxide / acetic acid; H₂O / 6 h / 0 °C

With chromium(VI) oxide; potassium hydroxide; manganese(II) sulfate; potassium permanganate; copper(l) iodide; oxalyl dichloride; boron trifluoride diethyl etherate; hydrogen; sodium methylate; acetic anhydride; dimethyl sulfoxide; palladium hydroxide - carbon; In pyridine; methanol; diethyl ether; ethanol; dichloromethane; water; acetic acid;
DOI:10.1246/bcsj.60.1441