rel-(4R,4aS,7R,7aS)-Hexahydro-4,7-dimethylcyclopenta[c]pyran-1(3H)-one

Base Information

Chemical Name:rel-(4R,4aS,7R,7aS)-Hexahydro-4,7-dimethylcyclopenta[c]pyran-1(3H)-one
CAS No.:4581-72-0
Molecular Formula:C₁₀H₁₆O₂
Molecular Weight:168.236
Hs Code.:
DSSTox Substance ID:DTXSID301153380
Nikkaji Number:J238.032C
Wikidata:Q105156730

Synonyms:SCHEMBL3201067;DTXSID301153380;rel-(4R,4aS,7R,7aS)-Hexahydro-4,7-dimethylcyclopenta[c]pyran-1(3H)-one;4581-72-0

Suppliers and Price of rel-(4R,4aS,7R,7aS)-Hexahydro-4,7-dimethylcyclopenta[c]pyran-1(3H)-one

Supply Marketing:

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

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Chemical Property of rel-(4R,4aS,7R,7aS)-Hexahydro-4,7-dimethylcyclopenta[c]pyran-1(3H)-one

Chemical Property:

XLogP3:2.6
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:0
Exact Mass:168.115029749
Heavy Atom Count:12
Complexity:200

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Canonical SMILES:CC1CCC2C1C(=O)OCC2C
Isomeric SMILES:C[C@H]1CC[C@H]2[C@@H]1C(=O)OC[C@H]2C

Technology Process of rel-(4R,4aS,7R,7aS)-Hexahydro-4,7-dimethylcyclopenta[c]pyran-1(3H)-one

There total 93 articles about rel-(4R,4aS,7R,7aS)-Hexahydro-4,7-dimethylcyclopenta[c]pyran-1(3H)-one 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: 97.0%

: (+/-)-ethyl 4,7-dimethyl-1-oxohexahydrocyclopenta[c]pyran-7a-carboxylate

: 490-09-5,4581-72-0,17672-96-7,21950-33-4,24190-26-9,24190-27-0,24307-04-8,35337-14-5,35337-15-6,60103-05-1,60103-06-2,60103-07-3,75362-92-4,76831-46-4,76831-47-5,89955-09-9,106622-71-3
(+/-)-dihydronepetalactone

Guidance literature:: With water; lithium chloride; In dimethyl sulfoxide; at 185 ℃; for 3h;
DOI:10.1021/ol036233n

Reference yield: 90.0%

: 4,7-dimethyl-5,6,7,7a-tetrahydrocyclopenta[c]pyran-1(4aH)-one

: 490-09-5,4581-72-0,17672-96-7,21950-33-4,24190-26-9,24190-27-0,24307-04-8,35337-14-5,35337-15-6,60103-05-1,60103-06-2,60103-07-3,75362-92-4,76831-46-4,76831-47-5,89955-09-9,106622-71-3
(+/-)-dihydronepetalactone

Guidance literature:: With palladium 10% on activated carbon; hydrogen; In dichloromethane; at 20 ℃; for 6h; under 12929 Torr;
DOI:10.1021/ol100077z