C₃₃H₃₅NO₈

Base Information

Chemical Name:C₃₃H₃₅NO₈
CAS No.:1443752-89-3
Molecular Formula:C₃₃H₃₅NO₈
Molecular Weight:573.643
Hs Code.:

C<sub>33</sub>H<sub>35</sub>NO<sub>8</sub>

Synonyms:C₃₃H₃₅NO₈

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Chemical Property of C₃₃H₃₅NO₈

Chemical Property:

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Technology Process of C₃₃H₃₅NO₈

There total 18 articles about C₃₃H₃₅NO₈ 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: 40.0%

: 1443752-76-8
(2S)-3-(4-hydroxyphenyl)-4-methyl-2-(4-{2-[(3R)-3-methylpyrrolidin-1-yl]ethoxy}phenyl)-2H-chromen-7-ol

: 79-22-1
methyl chloroformate

: 1443752-89-3
C₃₃H₃₅NO₈

Guidance literature:: (2S)-3-(4-hydroxyphenyl)-4-methyl-2-(4-{2-[(3R)-3-methylpyrrolidin-1-yl]ethoxy}phenyl)-2H-chromen-7-ol; With N-ethyl-N,N-diisopropylamine; In ethyl acetate; for 0.0833333h; Cooling with ice;

methyl chloroformate; In ethyl acetate; at 20 ℃; for 16h; Cooling with ice;

Reference yield:

: 17720-60-4,423150-69-0
2,4,4'-trihydroxy deoxybenzoin

: 1443752-89-3
C₃₃H₃₅NO₈

Guidance literature:: Multi-step reaction with 6 steps

1.1: toluene-4-sulfonic acid / 0.75 h / -10 - 0 °C

2.1: piperidine / toluene / 24 h / Reflux

3.1: tetrahydrofuran / 6 h / 0 - 20 °C

4.1: acetic acid; water / 2 h / 90 °C

5.1: Diacel, Chiralpak IC / hexane; isopropyl alcohol / Resolution of racemate

6.1: N-ethyl-N,N-diisopropylamine / ethyl acetate / 0.08 h / Cooling with ice

6.2: 16 h / 20 °C / Cooling with ice

With piperidine; water; toluene-4-sulfonic acid; acetic acid; N-ethyl-N,N-diisopropylamine; In tetrahydrofuran; hexane; ethyl acetate; isopropyl alcohol; toluene;

Reference yield:

: 108-46-3
recorcinol

: 1443752-89-3
C₃₃H₃₅NO₈

Guidance literature:: Multi-step reaction with 10 steps

1.1: boron trifluoride diethyl etherate / toluene / 1.5 h / 100 - 108 °C / Inert atmosphere

2.1: toluene-4-sulfonic acid / 0.75 h / -10 - 0 °C

3.1: piperidine; 1,8-diazabicyclo[5.4.0]undec-7-ene / iso-butanol / 50 - 130 °C / Dean-Stark

4.1: tetrahydrofuran / 1.5 h / 5 - 20 °C

5.1: acetic acid; water / 1.5 h / 90 °C / Inert atmosphere

6.1: pyridinium p-toluenesulfonate / dichloromethane / 20 °C

7.1: caesium carbonate; 1,10-Phenanthroline; copper(l) iodide / 91 h / 120 °C / Inert atmosphere

8.1: acetic acid; water / 1 h / 90 °C

9.1: Diacel, Chiralpak IC / hexane; isopropyl alcohol / Resolution of racemate

10.1: N-ethyl-N,N-diisopropylamine / ethyl acetate / 0.08 h / Cooling with ice

10.2: 16 h / 20 °C / Cooling with ice

With piperidine; copper(l) iodide; 1,10-Phenanthroline; boron trifluoride diethyl etherate; water; pyridinium p-toluenesulfonate; caesium carbonate; toluene-4-sulfonic acid; acetic acid; 1,8-diazabicyclo[5.4.0]undec-7-ene; N-ethyl-N,N-diisopropylamine; In tetrahydrofuran; hexane; dichloromethane; ethyl acetate; isopropyl alcohol; toluene; iso-butanol;