Indeno[2,1-b]pyran-9(2H)-one, 3,4,4b,5,6,7,8,8a-octahydro-, (4bR,8aS)-rel- (9CI)

Base Information

Chemical Name:Indeno[2,1-b]pyran-9(2H)-one, 3,4,4b,5,6,7,8,8a-octahydro-, (4bR,8aS)-rel- (9CI)
CAS No.:649570-73-0
Molecular Formula:C₁₂H₁₆O₂
Molecular Weight:192.258
Hs Code.:

Synonyms:Indeno[2,1-b]pyran-9(2H)-one, 3,4,4b,5,6,7,8,8a-octahydro-, (4bR,8aS)-rel- (9CI)

Suppliers and Price of Indeno[2,1-b]pyran-9(2H)-one, 3,4,4b,5,6,7,8,8a-octahydro-, (4bR,8aS)-rel- (9CI)

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

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Chemical Property of Indeno[2,1-b]pyran-9(2H)-one, 3,4,4b,5,6,7,8,8a-octahydro-, (4bR,8aS)-rel- (9CI)

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Technology Process of Indeno[2,1-b]pyran-9(2H)-one, 3,4,4b,5,6,7,8,8a-octahydro-, (4bR,8aS)-rel- (9CI)

There total 12 articles about Indeno[2,1-b]pyran-9(2H)-one, 3,4,4b,5,6,7,8,8a-octahydro-, (4bR,8aS)-rel- (9CI) 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: 100.0%

: 649570-57-0
cyclohex-1-en-1-yl(3,4-dihydro-2H-pyran-6-yl)methanone

: 649570-73-0
3,4,4b,5,6,7,8,8a-octahydro-2H-1-oxa-fluoren-9-one

Guidance literature:: With iodine; In acetonitrile; at 25 ℃; for 0.0833333h;
DOI:10.1021/acs.joc.9b01083

Reference yield: 90.0%

: 649570-57-0
cyclohex-1-en-1-yl(3,4-dihydro-2H-pyran-6-yl)methanone

: 848302-96-5,649570-73-0
3,4,4b,5,6,7,8,8a-octahydroindeno[2,1-b]pyran-9(2H)-one

Guidance literature:: With phosphomolybdic acid; In acetonitrile; at 40 ℃; for 0.33h;
DOI:10.1039/b918137g

Reference yield: 80.0%

: 649570-57-0
cyclohex-1-en-1-yl(3,4-dihydro-2H-pyran-6-yl)methanone

: 649570-73-0
cis-3,4,3b,5,6,7,8,8a-octahydro-2H-1-oxa-fluorene-9-one

Guidance literature:: With scandium tris(dodecyl sulfate); water; diisopropylamine; at 20 ℃; for 24h; optical yield given as %de;
DOI:10.1002/asia.200800461