(+)-Methynolide

Base Information

Chemical Name:(+)-Methynolide
CAS No.:534-32-7
Molecular Formula:C17H28O5
Molecular Weight:312.4
Hs Code.:
Mol file:534-32-7.mol

Synonyms:(E)-(3R,4S,5S,7R,11S,12R)-12-Ethyl-4,11-dihydroxy-3,5,7,11-tetramethyl-oxacyclododec-9-ene-2,8-dione;(3R)-12t-Aethyl-4t,11c-dihydroxy-3r,5t,7t,11t-tetramethyl-oxacyclododec-9t-en-2,8-dion;(3R)-12t-ethyl-4t,11c-dihydroxy-3r,5t,7t,11t-tetramethyl-oxacyclododec-9t-ene-2,8-dione;

Suppliers and Price of (+)-Methynolide

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

Total 5 raw suppliers

Chemical Property of (+)-Methynolide

Chemical Property:

Melting Point:164.0-167.2 °C
Boiling Point:502.0±50.0 °C(Predicted)
PKA:12.50±0.70(Predicted)
PSA：83.83000
Density:1.040±0.06 g/cm3(Predicted)
LogP:1.85740

Purity/Quality:: 98%min ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of (+)-Methynolide

There total 94 articles about (+)-Methynolide 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: 96.0%

: 56709-69-4
(E)-(3R,4S,5S,7R,11S,12R)-4-(tert-butyldimethylsilanyloxy)-12-ethyl-3,5,7,11-tetramethyloxacyclododec-9-ene-2,8-dione

: 534-32-7
methynolide

Guidance literature:: With tetrabutyl ammonium fluoride; In tetrahydrofuran; for 14h; Inert atmosphere;
DOI:10.1016/j.tet.2017.03.093

Reference yield: 95.0%

: 108470-11-7
10-O-benzylmethynolide

: 534-32-7
methynolide

Guidance literature:: With 2,3-dicyano-5,6-dichloro-p-benzoquinone; In dichloromethane; water; at 40 ℃; for 8h;
DOI:10.1016/S0040-4039(00)84871-6