furaquinocin D

Base Information

Chemical Name:furaquinocin D
CAS No.:134984-99-9
Molecular Formula:C₂₂H₂₆O₆
Molecular Weight:386.445
Hs Code.:

Synonyms:Naphtho[1,2-b]furan-6,9-dione,2,3-dihydro-4-hydroxy-3-(1-hydroxy-4-methyl-3-pentenyl)-7-methoxy-2,3,8-trimethyl-,[2R-[2a,3a(R*)]]-; Naphtho[1,2-b]furan-6,9-dione,2,3-dihydro-4-hydroxy-3-[(1R)-1-hydroxy-4-methyl-3-pentenyl]-7-methoxy-2,3,8-trimethyl-,(2R,3S)- (9CI); (-)-Furaquinocin D; Furaquinocin D; KO 3988D

Suppliers and Price of furaquinocin D

Supply Marketing:

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

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
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price

Total 2 raw suppliers

Chemical Property of furaquinocin D

Chemical Property:

Vapor Pressure:8.37E-16mmHg at 25°C
Boiling Point:611.4°Cat760mmHg
PKA:6.61±0.60(Predicted)
Flash Point:213.3°C
PSA：93.06000
Density:1.28g/cm³
LogP:3.44740

Purity/Quality:: 85.0-99.8% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of furaquinocin D

There total 13 articles about furaquinocin D 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: 81.0%

: 217486-47-0
(2R,3S)-4-(tert-Butyl-dimethyl-silanyloxy)-3-((R)-1-hydroxy-4-methyl-pent-3-enyl)-7-methoxy-2,3,8-trimethyl-2,3-dihydro-naphtho[1,2-b]furan-6,9-dione

: 134984-99-9
furaquinocin D

Guidance literature:: With tetrabutyl ammonium fluoride; In tetrahydrofuran; at 0 ℃; for 0.333333h;
DOI:10.1021/ja982403t

Reference yield: 19.0%

: 143893-02-1
(2R,3S)-4-Hydroxy-3-((Z)-(R)-1-hydroxy-4-methyl-5-phenylsulfanyl-pent-3-enyl)-7-methoxy-2,3,8-trimethyl-2,3-dihydro-naphtho[1,2-b]furan-6,9-dione

: 134984-99-9
furaquinocin D

Guidance literature:: With 2,2'-azobis(isobutyronitrile); tri-n-butyl-tin hydride; In benzene; Heating;
DOI:10.1016/S0040-4039(00)91714-3

Reference yield:

: 217486-32-3
(2R,3R)-9-Benzyloxy-6,7-dimethoxy-4-(2-methoxy-ethoxymethoxy)-2,3,8-trimethyl-2,3-dihydro-naphtho[1,2-b]furan-3-carbaldehyde

: 134984-99-9
furaquinocin D

Guidance literature:: Multi-step reaction with 7 steps

1: 1.) NaH / 1.) hexane, DMSO, RT, 40 min, 2.) hexane, DMSO, RT, 6 d

2: 1.) n-BuLi, 2.) BF₃*OEt₂ / 1.) THF, -78 deg C, 10 min, 2.) THF, -78 deg C, 23 h

3: p-TsOH*H₂O, EtOH / 15 h / Heating

4: 2,6-lutidine / CH₂Cl₂ / 0.08 h / -78 °C

5: cyclohexene / 10percent Pd/C / ethanol / 1.5 h / Heating

6: DDQ, phosphate buffer (pH 7) / CH₂Cl₂; 2-methyl-propan-2-ol / 0.25 h

7: 81 percent / TBAF / tetrahydrofuran / 0.33 h / 0 °C

With 2,6-dimethylpyridine; n-butyllithium; phosphate buffer; ethanol; boron trifluoride diethyl etherate; tetrabutyl ammonium fluoride; sodium hydride; toluene-4-sulfonic acid; 2,3-dicyano-5,6-dichloro-p-benzoquinone; cyclohexene; palladium on activated charcoal; In tetrahydrofuran; ethanol; dichloromethane; tert-butyl alcohol;
DOI:10.1021/ja982403t