(+/-)-1,2-O-isopropylidene-4-O-(2-chloro-4-nitrophenyl)-1,2,4-butanetriol

Base Information

Chemical Name:(+/-)-1,2-O-isopropylidene-4-O-(2-chloro-4-nitrophenyl)-1,2,4-butanetriol
CAS No.:953046-64-5
Molecular Formula:C₁₃H₁₆ClNO₅
Molecular Weight:301.727
Hs Code.:

Synonyms:(+/-)-1,2-O-isopropylidene-4-O-(2-chloro-4-nitrophenyl)-1,2,4-butanetriol

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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 (+/-)-1,2-O-isopropylidene-4-O-(2-chloro-4-nitrophenyl)-1,2,4-butanetriol

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Technology Process of (+/-)-1,2-O-isopropylidene-4-O-(2-chloro-4-nitrophenyl)-1,2,4-butanetriol

There total 1 articles about (+/-)-1,2-O-isopropylidene-4-O-(2-chloro-4-nitrophenyl)-1,2,4-butanetriol 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: 86.0%

: 55559-75-6
2-(2,2-dimethyl-1,3-dioxolan-4-yl)ethyl 4-methylbenzenesulfonate

: 619-08-9
2-chloro-4-nitrophenol

: 953046-64-5
(+/-)-1,2-O-isopropylidene-4-O-(2-chloro-4-nitrophenyl)-1,2,4-butanetriol

Guidance literature:: With 18-crown-6 ether; potassium carbonate; In acetone; for 24h; Heating;
DOI:10.1016/j.carres.2007.06.004

Reference yield: 94.0%

: 953046-64-5
(+/-)-1,2-O-isopropylidene-4-O-(2-chloro-4-nitrophenyl)-1,2,4-butanetriol

: 953046-65-6
(+/-)-4-O-(2-chloro-4-nitrophenyl)-1,2,4-butanetriol

Guidance literature:: With acetic acid; at 20 ℃;
DOI:10.1016/j.carres.2007.06.004

Reference yield:

: 953046-64-5
(+/-)-1,2-O-isopropylidene-4-O-(2-chloro-4-nitrophenyl)-1,2,4-butanetriol

: 953046-67-8
(+/-)-4-O-(2-chloro-4-nitrophenyl)-di-1,2-O-(feruloyl)-1,2,4-butanetriol

Guidance literature:: Multi-step reaction with 3 steps

1: 94 percent / aq. AcOH / 20 °C

2: 64 percent / DMAP; pyridine / 19 h / 20 °C

3: 81 percent / K₂CO₃ / methanol; CH₂Cl₂ / 1 h / 20 °C

With pyridine; dmap; potassium carbonate; acetic acid; In methanol; dichloromethane;
DOI:10.1016/j.carres.2007.06.004