(+)-(1R,2R,3S,4S)-1,2-bis(2-benzyloxy-1,7,7-trimethylbicyclo<2.2.1>hept-3-yloxy)ethane

Base Information

Chemical Name:(+)-(1R,2R,3S,4S)-1,2-bis(2-benzyloxy-1,7,7-trimethylbicyclo<2.2.1>hept-3-yloxy)ethane
CAS No.:104128-77-0
Molecular Formula:C₃₆H₅₀O₄
Molecular Weight:546.791
Hs Code.:

Synonyms:(+)-(1R,2R,3S,4S)-1,2-bis(2-benzyloxy-1,7,7-trimethylbicyclo<2.2.1>hept-3-yloxy)ethane

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Chemical Property of (+)-(1R,2R,3S,4S)-1,2-bis(2-benzyloxy-1,7,7-trimethylbicyclo<2.2.1>hept-3-yloxy)ethane

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Technology Process of (+)-(1R,2R,3S,4S)-1,2-bis(2-benzyloxy-1,7,7-trimethylbicyclo<2.2.1>hept-3-yloxy)ethane

There total 5 articles about (+)-(1R,2R,3S,4S)-1,2-bis(2-benzyloxy-1,7,7-trimethylbicyclo<2.2.1>hept-3-yloxy)ethane 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: 90.0%

: 73440-85-4,89015-58-7,104154-98-5,110312-07-7,110312-08-8
(+)-(1R,2R,3S,4S)-2-benzyloxy-3-hydroxy-1,7,7-trimethylbicyclo<2.2.1>heptane

: 104128-76-9
(+)-(1R,2R,3S,4S)-2-benzyloxy-3-(2-tosyloxyethoxy)-1,7,7-trimethylbicyclo<2.2.1>heptane

: 104128-77-0
(+)-(1R,2R,3S,4S)-1,2-bis(2-benzyloxy-1,7,7-trimethylbicyclo<2.2.1>hept-3-yloxy)ethane

Guidance literature:: With sodium hydride; In N,N-dimethyl-formamide; for 2.5h; Ambient temperature;

Reference yield:

: 73522-22-2
2-endo-3-endo camphane-2,3-diol

: 104128-77-0
(+)-(1R,2R,3S,4S)-1,2-bis(2-benzyloxy-1,7,7-trimethylbicyclo<2.2.1>hept-3-yloxy)ethane

Guidance literature:: Multi-step reaction with 4 steps

1: 35 percent / 55 percent NaH in oil / dimethylformamide / 3 h / Ambient temperature

2: 1.) 55 percent NaH in oil; 2.) cc. HCl / 1.) DMF, r.t., 2 h.; 2.) MeOH, reflux, 2 h.

3: 95 percent / pyridine / 15 h / 0 °C

4: 90 percent / 55 percent NaH in oil / dimethylformamide / 2.5 h / Ambient temperature

With pyridine; hydrogenchloride; sodium hydride; In N,N-dimethyl-formamide;

Reference yield:

: 100-44-7
benzyl chloride

: 104128-77-0
(+)-(1R,2R,3S,4S)-1,2-bis(2-benzyloxy-1,7,7-trimethylbicyclo<2.2.1>hept-3-yloxy)ethane

Guidance literature:: Multi-step reaction with 4 steps

1: 35 percent / 55 percent NaH in oil / dimethylformamide / 3 h / Ambient temperature

2: 1.) 55 percent NaH in oil; 2.) cc. HCl / 1.) DMF, r.t., 2 h.; 2.) MeOH, reflux, 2 h.

3: 95 percent / pyridine / 15 h / 0 °C

4: 90 percent / 55 percent NaH in oil / dimethylformamide / 2.5 h / Ambient temperature

With pyridine; hydrogenchloride; sodium hydride; In N,N-dimethyl-formamide;