(3S)-3--1-oxaspiro<4.5>deca-7,10-diene-2,8-dione

Base Information

Chemical Name:(3S)-3--1-oxaspiro<4.5>deca-7,10-diene-2,8-dione
CAS No.:146830-10-6
Molecular Formula:C₂₅H₂₁NO₇
Molecular Weight:447.444
Hs Code.:

(3S)-3-<Bis(benzyloxycarbonyl)amino>-1-oxaspiro<4.5>deca-7,10-diene-2,8-dione

Synonyms:(3S)-3--1-oxaspiro<4.5>deca-7,10-diene-2,8-dione

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Chemical Property of (3S)-3--1-oxaspiro<4.5>deca-7,10-diene-2,8-dione

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Technology Process of (3S)-3--1-oxaspiro<4.5>deca-7,10-diene-2,8-dione

There total 2 articles about (3S)-3--1-oxaspiro<4.5>deca-7,10-diene-2,8-dione 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: 84.0%

: 31139-36-3
dibenzyl dicarbonate

: 141406-16-8
(3S)-3-<(Benzyloxycarbonyl)amino>-1-oxaspiro<4.5>deca-7,10-diene-2,8-dione

: 146830-10-6
(3S)-3--1-oxaspiro<4.5>deca-7,10-diene-2,8-dione

Guidance literature:: With dmap; In acetonitrile; at 22 ℃;
DOI:10.1021/jo00059a004

Reference yield:

: 1164-16-5
Z-L-Tyr-OH

: 146830-10-6
(3S)-3--1-oxaspiro<4.5>deca-7,10-diene-2,8-dione

Guidance literature:: Multi-step reaction with 2 steps

1: 35 percent / PhI(OAc)2 / methanol / 0.5 h / 0 °C

2: 84 percent / DMAP / acetonitrile / 0.5 h / Ambient temperature

With dmap; [bis(acetoxy)iodo]benzene; In methanol; acetonitrile;
DOI:10.1021/jo00077a050

Reference yield:

: 146830-10-6
(3S)-3--1-oxaspiro<4.5>deca-7,10-diene-2,8-dione

: C₂₅H₃₃NO₇

Guidance literature:: Multi-step reaction with 2 steps

1: 2.) m-chloroperbenzoic acid, Kishi's radical inhibitor / 1.) -78 deg C, 2.) CCl₄, 70 deg C, 2 h

2: 1.) 1,4-cyclohexadiene / 1.) Pd/C / 1.) THF/MeOH, 2 h

With cyclohexa-1,4-diene; Kishi's radical inhibitor; 3-chloro-benzenecarboperoxoic acid; palladium on activated charcoal;
DOI:10.1021/jo00059a004