(R)-2-benzyloxy-3-(4-methoxy-benzyloxy)-1-(2,2-dimethyl-propionyloxy)-propane

Base Information

Chemical Name:(R)-2-benzyloxy-3-(4-methoxy-benzyloxy)-1-(2,2-dimethyl-propionyloxy)-propane
CAS No.:114935-23-8
Molecular Formula:C₂₃H₃₀O₅
Molecular Weight:386.488
Hs Code.:

Synonyms:(R)-2-benzyloxy-3-(4-methoxy-benzyloxy)-1-(2,2-dimethyl-propionyloxy)-propane

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Chemical Property of (R)-2-benzyloxy-3-(4-methoxy-benzyloxy)-1-(2,2-dimethyl-propionyloxy)-propane

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Technology Process of (R)-2-benzyloxy-3-(4-methoxy-benzyloxy)-1-(2,2-dimethyl-propionyloxy)-propane

There total 6 articles about (R)-2-benzyloxy-3-(4-methoxy-benzyloxy)-1-(2,2-dimethyl-propionyloxy)-propane 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: 80.0%

: 3282-30-2
pivaloyl chloride

: 114935-25-0
(S)-2-benzyloxy-3-(4-methoxy-benzyloxy)-propan-1-ol

: 114935-23-8
(R)-2-benzyloxy-3-(4-methoxy-benzyloxy)-1-(2,2-dimethyl-propionyloxy)-propane

Guidance literature:: With pyridine; at -17 ℃; for 1.5h;
DOI:10.1016/S0040-4020(01)86866-6

Reference yield:

: 100-39-0
benzyl bromide

: 114935-23-8
(R)-2-benzyloxy-3-(4-methoxy-benzyloxy)-1-(2,2-dimethyl-propionyloxy)-propane

Guidance literature:: Multi-step reaction with 4 steps

1: 91 percent / NaH / dimethylformamide / 1) 45 min, 0 deg C, 2) 1.75 h, 20 deg C

2: 78 percent / NaBH₃CN, 3 Angstroem molecular sieves, TFA / dimethylformamide / 6 h / 80 °C

3: 1) NaIO₄, 2) NaBH₄ / 1) methanol, THF, H₂O, 6h, 20 deg C, 2) 1.5h, 20 deg C

4: 80 percent / pyridine / 1.5 h / -17 °C

With pyridine; sodium tetrahydroborate; sodium periodate; 3 A molecular sieve; sodium hydride; sodium cyanoborohydride; trifluoroacetic acid; In N,N-dimethyl-formamide;
DOI:10.1016/S0040-4020(01)86866-6

Reference yield:

: 114935-17-0
1,3(R):4,6(R)-Bis-O-(4-methoxy-benzylidene)-D-mannitol

: 114935-23-8
(R)-2-benzyloxy-3-(4-methoxy-benzyloxy)-1-(2,2-dimethyl-propionyloxy)-propane

Guidance literature:: Multi-step reaction with 4 steps

1: 91 percent / NaH / dimethylformamide / 1) 45 min, 0 deg C, 2) 1.75 h, 20 deg C

2: 78 percent / NaBH₃CN, 3 Angstroem molecular sieves, TFA / dimethylformamide / 6 h / 80 °C

3: 1) NaIO₄, 2) NaBH₄ / 1) methanol, THF, H₂O, 6h, 20 deg C, 2) 1.5h, 20 deg C

4: 80 percent / pyridine / 1.5 h / -17 °C

With pyridine; sodium tetrahydroborate; sodium periodate; 3 A molecular sieve; sodium hydride; sodium cyanoborohydride; trifluoroacetic acid; In N,N-dimethyl-formamide;
DOI:10.1016/S0040-4020(01)86866-6