benzyl 2-O-benzylisopatagonate propylene dithioacetal

Base Information

Chemical Name:benzyl 2-O-benzylisopatagonate propylene dithioacetal
CAS No.:157034-40-7
Molecular Formula:C₄₂H₄₈O₇S₂
Molecular Weight:728.971
Hs Code.:

Synonyms:benzyl 2-O-benzylisopatagonate propylene dithioacetal

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Chemical Property of benzyl 2-O-benzylisopatagonate propylene dithioacetal

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Technology Process of benzyl 2-O-benzylisopatagonate propylene dithioacetal

There total 4 articles about benzyl 2-O-benzylisopatagonate propylene dithioacetal 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: 60.0%

: 38862-71-4
benzyl 2,4-dihydroxy-6-methylbenzoate

: 157034-39-4
2-benzyloxy-6-<(2'-heptyl-1',3'-dithian-2'-yl)methyl>-4-methoxybenzoic acid

: 157034-40-7
benzyl 2-O-benzylisopatagonate propylene dithioacetal

Guidance literature:: With dicyclohexyl-carbodiimide; In toluene; for 96h; Ambient temperature;

Reference yield:

: 59092-72-7
2-heptyl-[1,3]dithiane

: 157034-40-7
benzyl 2-O-benzylisopatagonate propylene dithioacetal

Guidance literature:: Multi-step reaction with 3 steps

1: 1.) 1.6M BuLi / 1.) THF, hexane, -15 to -25 deg C, 2 h, 2.) THF, hexane, -75 deg C, 2 h; -50 deg C, 0.5 h; 0 deg C, 5 h

2: 1.) 1.6M BuLi / 1.) THF, hexane, -75 deg C, 0.5 h, 2.) THF, hexane, -75 deg C, 2 h; r.t., 2 h

3: 60 percent / dicyclohexylcarbodiimide / toluene / 96 h / Ambient temperature

With n-butyllithium; dicyclohexyl-carbodiimide; In toluene;

Reference yield:

: 124-13-0
Octanal

: 157034-40-7
benzyl 2-O-benzylisopatagonate propylene dithioacetal

Guidance literature:: Multi-step reaction with 4 steps

1: 2.) HCl / 1.) CHCl₃, r.t., 1 h, 2.) CHCl₃, -10 deg C, 10 min; r.t., 15 h

2: 1.) 1.6M BuLi / 1.) THF, hexane, -15 to -25 deg C, 2 h, 2.) THF, hexane, -75 deg C, 2 h; -50 deg C, 0.5 h; 0 deg C, 5 h

3: 1.) 1.6M BuLi / 1.) THF, hexane, -75 deg C, 0.5 h, 2.) THF, hexane, -75 deg C, 2 h; r.t., 2 h

4: 60 percent / dicyclohexylcarbodiimide / toluene / 96 h / Ambient temperature

With hydrogenchloride; n-butyllithium; dicyclohexyl-carbodiimide; In toluene;