You could be based in a university, combining chemical research with teaching; working on developing and trialing new drugs; or helping to ensure national healthcare provision keeps pace with new discoveries. 20880-92-6, Name is ((3aS,5aR,8aR,8bS)-2,2,7,7-Tetramethyltetrahydro-3aH-bis([1,3]dioxolo)[4,5-b:4′,5′-d]pyran-3a-yl)methanol, molecular formula is C12H20O6, belongs to pyrrolines compound, is a common compound. In a patnet, author is Martin-Lopez, MJ, once mentioned the new application about 20880-92-6, COA of Formula: https://www.ambeed.com/products/20880-92-6.html.
Synthesis of azaspiro[4.5]decane systems by oxidative cyclization of olefinic precursors
The synthesis of 6-benzyloxycarbonyl-1-oxa-6-azaspiro[4,5]decan-2-one (17) and 6-benzyloxycarbonyl-1,6-diazaspiro[4.5]decan-2-one (18) from the D,L-pipecolic acid derivative 10, is described. The synthesis of (+/-)-6-benzyl-3-methyl-1,6-diazaspiro[4.5]dec-3-ene-2,7-dione (29), the spiro structural unit of (+/-)-pandamarine (8) has been achieved by oxidative cylization of the (Z) and (E) isomers of 5-(N-benzyl-4-carboxamidobutylidene)-3-methyl-3-pyrrolin-2-one (25) and (26). The stereoselectivity obtained in the intramolecular cyclization process has also been discussed. (C) 1998 Elsevier Science Ltd. All rights reserved.
Future efforts will undeniably focus on the diversification of the new catalytic transformations. These may comprise an expansion of the substrate scope from aromatic and heteroaromatic compounds to other hydrocarbons. Keep reading other articles of 20880-92-6. COA of Formula: https://www.ambeed.com/products/20880-92-6.html.
Reference:
Pyrroline – Wikipedia,
,1-Pyrroline | C4H7N – PubChem