A simple and efficient procedure for the synthesis of ketone di-sec-alkyl acetals was written by Ono, Fumiaki;Takenaka, Hirotaka;Eguchi, Yuko;Endo, Masato;Sato, Tsuneo. And the article was included in Synlett in 2009.SDS of cas: 1132-95-2 This article mentions the following:
Ketone di-sec-alkyl acetals were obtained in good to excellent yields by treatment of ketones with tri-sec-alkyl orthoformate and the corresponding alc. in the presence of a catalytic amount of cerium(III) trifluoromethanesulfonate. In the experiment, the researchers used many compounds, for example, 1,1-Diisopropoxycyclohexane (cas: 1132-95-2SDS of cas: 1132-95-2).
1,1-Diisopropoxycyclohexane (cas: 1132-95-2) belongs to ethers. Of all the functional groups, ethers are the least reactive ones. Ether bonds are quite stable towards bases, oxidizing agents and reducing agents. Ethers feature bent C–O–C linkages. In dimethyl ether, the bond angle is 111° and C–O distances are 141 pm. The barrier to rotation about the C–O bonds is low. The bonding of oxygen in ethers, alcohols, and water is similar. In the language of valence bond theory, the hybridization at oxygen is sp3.SDS of cas: 1132-95-2
Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem