dan shen spiroketal lactone

Base Information

Chemical Name:dan shen spiroketal lactone
CAS No.:100414-80-0
Molecular Formula:C₁₇H₁₆O₃
Molecular Weight:268.312
Hs Code.:

Synonyms:Spiro[furan-2(3H),3'(1'H)-naphtho[1,2-c]furan]-1'-one,4,5-dihydro-4,6'-dimethyl-, (2S-trans)-; Dan Shen spiroketal lactone;Danshinspiroketallactone

Suppliers and Price of dan shen spiroketal lactone

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
Packaging
price

Arctom
Danshinspiroketallactone ≥98%
5mg
$ 536.00

Total 6 raw suppliers

Chemical Property of dan shen spiroketal lactone

Chemical Property:

Vapor Pressure:7.09E-10mmHg at 25°C
Boiling Point:493.3°Cat760mmHg
Flash Point:213.2°C
PSA：35.53000
Density:1.27g/cm³
LogP:3.52780

Purity/Quality:

Analysis control,HPLC≥95% ^*data from raw suppliers

Danshinspiroketallactone ≥98% ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of dan shen spiroketal lactone

There total 20 articles about dan shen spiroketal lactone 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:

: 1360880-13-2
C₁₇H₁₈O₃

: 100414-80-0,87742-17-4,113472-18-7,113472-19-8
danshenspiroketallactone

: 87742-17-4,100414-80-0,113472-18-7,113472-19-8
epi-danshenspiroketallactone

Guidance literature:: With [bis(acetoxy)iodo]benzene; iodine; In cyclohexane; at 10 ℃; for 3.5h; optical yield given as %de; Inert atmosphere; Irradiation;
DOI:10.1055/s-0031-1290082

Reference yield:

: 1360880-13-2
C₁₇H₁₈O₃

: 100414-80-0,87742-17-4,113472-18-7,113472-19-8
danshenspiroketallactone

: 87742-17-4,100414-80-0,113472-18-7,113472-19-8
epi-danshenspiroketallactone

Guidance literature:: With [bis(acetoxy)iodo]benzene; iodine; In cyclohexane; at 10 ℃; for 3.5h; optical yield given as %de; Inert atmosphere; Irradiation;
DOI:10.1055/s-0031-1290082

Reference yield:

: 1041325-06-7
[4R,3(3R)]-3-(4-benzyloxy-3-methylbutanoyl)-4-phenyl-2-oxazolidinone

: 100414-80-0,87742-17-4,113472-18-7,113472-19-8
danshenspiroketallactone

: 87742-17-4,100414-80-0,113472-18-7,113472-19-8
epi-danshenspiroketallactone

Guidance literature:: Multi-step reaction with 6 steps

1.1: lithium borohydride / tetrahydrofuran; water

2.1: Dess-Martin periodane / dichloromethane

3.1: sec.-butyllithium / tetrahydrofuran / -78 °C

3.2: -78 - 20 °C

4.1: hydrogenchloride / 1,4-dioxane

5.1: hydrogen; palladium(II) hydroxide / methanol; ethyl acetate

6.1: [bis(acetoxy)iodo]benzene; iodine / cyclohexane / 3.5 h / 10 °C / Inert atmosphere; Irradiation

With hydrogenchloride; lithium borohydride; [bis(acetoxy)iodo]benzene; hydrogen; iodine; sec.-butyllithium; palladium(II) hydroxide; Dess-Martin periodane; In tetrahydrofuran; 1,4-dioxane; methanol; dichloromethane; cyclohexane; water; ethyl acetate;
DOI:10.1055/s-0031-1290082