9cViol

Base Information Edit

Chemical Name:9cViol
CAS No.:26927-07-1
Molecular Formula:C40H56 O4
Molecular Weight:600.882
Hs Code.:
Mol file:26927-07-1.mol

Synonyms:b-Carotene-3,3'-diol, 5,6:5',6'-diepoxy-5,5',6,6'-tetrahydro-,(3S,3'S,5R,5'R,6S,6'S)-9'-cis- (8CI); 7-Oxabicyclo[4.1.0]heptane, b,b-carotene-3,3'-diol deriv.; (9Z)-Violaxanthin;9-cis-Violaxanthin; 9Z-(6R)-Violaxanthin; Violeoxanthin

Suppliers and Price of 9cViol

Supply Marketing:Edit

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of 9cViol Edit

Chemical Property:

PSA：65.52000
LogP:8.96980

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of 9cViol

There total 20 articles about 9cViol 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: 75.0%

: 122346-90-1
15,15'-Didehydroviolaxanthin

: 126-29-4,1263-54-3,24502-89-4,24620-97-1,25493-67-8,26917-74-8,26917-75-9,26927-07-1,29246-93-3,75715-58-1,80629-23-8,80629-24-9,101627-32-1,101627-33-2,101627-34-3,101627-35-4,113667-07-5,115182-31-5,116126-19-3,122407-49-2,122407-51-6,147383-89-9,147383-90-2,147383-91-3
(15Z)-Violaxanthin

Guidance literature:: With hydrogen; Lindlar's catalyst; In ethyl acetate; for 0.5h;
DOI:10.1002/hlca.19880710502

Reference yield:

: di-cis-neoviolaxanthin C

: 26927-07-1
9-cis-violaxanthin

: 126-29-4
Violaxanthin

Guidance literature:: In benzene; for 2h; Heating; stereomutation; further violaxanthins; iodine catalyst;
DOI:10.1016/S0031-9422(00)94528-X

Reference yield:

: 23069-07-0
4,4-(Ethylendioxy)-2,6,6-trimethyl-1-cyclohexen-1-methanol

: 126-29-4,1263-54-3,24502-89-4,24620-97-1,25493-67-8,26917-74-8,26917-75-9,26927-07-1,29246-93-3,75715-58-1,80629-23-8,80629-24-9,101627-32-1,101627-33-2,101627-34-3,101627-35-4,113667-07-5,115182-31-5,116126-19-3,122407-49-2,122407-51-6,147383-89-9,147383-90-2,147383-91-3
(15Z)-Violaxanthin

Guidance literature:: Multi-step reaction with 10 steps

1: 93 percent / Ti(i-PrO), t-BuOOH / CH₂Cl₂; 2,2,4-trimethyl-pentane / -67 °C

2: 91 percent / pyridine / 4 h / 0 °C

3: 87 percent / MgSO₄, H₂O, montmorillonite / toluene / 0.05 h

5: oxalyl chloride, (i-Pr)2EtN, DMSO / CH₂Cl₂ / 4 h

6: t-BuOK / tetrahydrofuran / 4 h / Ambient temperature

7: 94 percent / DIBAH, H₂O, MeOH / diethyl ether; hexane / 1 h / Ambient temperature

8: 91 percent / MnO₂ / ethyl acetate / 2.5 h / Ambient temperature

9: 70 percent / 1,3-dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidone, BuLi / tetrahydrofuran; hexane / 2 h / Ambient temperature

10: 75 percent / H₂ / Lindlar-catalyst / ethyl acetate / 0.5 h

With methanol; tert.-butylhydroperoxide; 1,3-dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone; manganese(IV) oxide; Montmorillonite; n-butyllithium; oxalyl dichloride; Ti(i-PrO); potassium tert-butylate; water; hydrogen; diisobutylaluminium hydride; magnesium sulfate; dimethyl sulfoxide; N-ethyl-N,N-diisopropylamine; Lindlar's catalyst; In tetrahydrofuran; pyridine; 2,2,4-trimethylpentane; diethyl ether; hexane; dichloromethane; ethyl acetate; toluene;
DOI:10.1002/hlca.19880710502