Spiro[4.4]nonane-1,6-dione, (5S)-

Base Information

Chemical Name:Spiro[4.4]nonane-1,6-dione, (5S)-
CAS No.:21932-23-0
Molecular Formula:C₉H₁₂O₂
Molecular Weight:152.193
Hs Code.:
Mol file:21932-23-0.mol

Synonyms:spiro(4.4)nonane-1,6-dione;Spiro[4.4]nonan-1,6-dion;1,6-spiro(4.4)nonanedione;(+/-)-spiro[4.4]nonane-1,6-dione;spiro(4,4)nonane-1,6-dione;spiro[4,4]nonane-1,6-dione;

Suppliers and Price of Spiro[4.4]nonane-1,6-dione, (5S)-

Supply Marketing:

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

Manufacturers and distributors:

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Chemical Property of Spiro[4.4]nonane-1,6-dione, (5S)-

Chemical Property:

PSA：34.14000
LogP:1.47880

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of Spiro[4.4]nonane-1,6-dione, (5S)-

There total 38 articles about Spiro[4.4]nonane-1,6-dione, (5S)- 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: 90.0%

: 1314043-02-1
C₁₄H₂₂O₃

: 36551-90-3,21932-23-0,27723-43-9
(+)-1,6-spiro<4.4>nonanedione

Guidance literature:: With hydrogenchloride; water; In dichloromethane; at 20 ℃; for 6h;
DOI:10.1002/adsc.201100089

Reference yield: 86.0%

: (1S,5S,6S)-spiro-[4.4]nonane-1,6-diol

: 21932-23-0,27723-43-9,36551-90-3
(-)-spiro[4.4]nonane-1,6-dione

Guidance literature:: With Dess-Martin periodane; In dichloromethane;
DOI:10.1021/ol050669g

Reference yield: 73.0%

: 3,4,5,6,7,8-hexahydro-2H-cyclopenta[b]oxepin-2-one

: 21932-23-0,27723-43-9,36551-90-3
spiro[4.4]nonane-1,6-dione

Guidance literature:: With C₂₉H₂₆FN₄O⁽¹⁺⁾*Br^(1-); caesium carbonate; In dichloromethane; at 20 ℃; enantioselective reaction;
DOI:10.1039/d1cc05205e