methyl 2-O-allyl-3-O-(4-methoxybenzyl)-4-O-<(methylthio)thiocarbonyl>-α-L-fucopyranoside

Base Information

• Chemical Name: methyl 2-O-allyl-3-O-(4-methoxybenzyl)-4-O-<(methylthio)thiocarbonyl>-α-L-fucopyranoside
• CAS No.: 122713-79-5
• Molecular Formula: C₂₀H₂₈O₆S₂
• Molecular Weight: 428.571

Synonyms:methyl 2-O-allyl-3-O-(4-methoxybenzyl)-4-O-<(methylthio)thiocarbonyl>-α-L-fucopyranoside

Chemical Property of methyl 2-O-allyl-3-O-(4-methoxybenzyl)-4-O-<(methylthio)thiocarbonyl>-α-L-fucopyranoside

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Technology Process of methyl 2-O-allyl-3-O-(4-methoxybenzyl)-4-O-<(methylthio)thiocarbonyl>-α-L-fucopyranoside

There total 6 articles about methyl 2-O-allyl-3-O-(4-methoxybenzyl)-4-O-<(methylthio)thiocarbonyl>-α-L-fucopyranoside 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: 88.8%

carbon disulfide (75-15-0,12122-00-8) + methyl 2-O-allyl-3-O-(4-methoxybenzyl)-α-L-fucopyranoside (122713-76-2) + methyl iodide (74-88-4) → methyl 2-O-allyl-3-O-(4-methoxybenzyl)-4-O-<(methylthio)thiocarbonyl>-α-L-fucopyranoside (122713-79-5)

Guidance literature:

With sodium hydride; In diethyl ether; Heating;

DOI:10.1016/0008-6215(89)80056-4

Reference yield:

methyl 2-O-allyl-α-L-fucopyranoside (122713-75-1) → methyl 2-O-allyl-3-O-(4-methoxybenzyl)-4-O-<(methylthio)thiocarbonyl>-α-L-fucopyranoside (122713-79-5)

Guidance literature:

Multi-step reaction with 2 steps

1: 92 percent / dibutyltin oxide, Bu₄NI / benzene / Heating

2: 88.8 percent / NaH / diethyl ether / Heating

With tetra-(n-butyl)ammonium iodide; sodium hydride; di(n-butyl)tin oxide; In diethyl ether; benzene;

DOI:10.1016/0008-6215(89)80056-4

Reference yield:

p-methoxybenzyl chloride (824-94-2) → methyl 2-O-allyl-3-O-(4-methoxybenzyl)-4-O-<(methylthio)thiocarbonyl>-α-L-fucopyranoside (122713-79-5)

Guidance literature:

Multi-step reaction with 2 steps

1: 92 percent / dibutyltin oxide, Bu₄NI / benzene / Heating

2: 88.8 percent / NaH / diethyl ether / Heating

With tetra-(n-butyl)ammonium iodide; sodium hydride; di(n-butyl)tin oxide; In diethyl ether; benzene;

DOI:10.1016/0008-6215(89)80056-4

upstream raw materials:

carbon disulfide

methyl 2-O-allyl-3-O-(4-methoxybenzyl)-α-L-fucopyranoside

methyl iodide

methyl 2-O-allyl-α-L-fucopyranoside

Downstream raw materials:

methyl 2-O-allyl-4,6-dideoxy-3-O-(4-methoxybenzyl)-α-L-xylo-hexopyranoside

methyl 4,6-dideoxy-3-O-(4-methoxybenzyl)-α-L-xylo-hexopyranoside

methyl 4,6-dideoxy-3-O-(4-methoxybenzyl)-2-O-(trifluoromethylsulfonyl)-α-L-xylo-hexopyranoside

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