New Advances in Chemical Research in 2021, Reactions catalyzed within inorganic and organic materials and at electrochemical interfaces commonly occur at high coverage and in condensed media. 1235-74-1, Name is (1R,4aS,10aR)-methyl 7-isopropyl-1,4a-dimethyl-1,2,3,4,4a,9,10,10a-octahydrophenanthrene-1-carboxylate, molecular formula is C21H30O2, belongs to isothiazole compound. In a document, author is CLERICI, F, introduce the new discover, Category: isothiazole.
Nitrile oxides 2 reacted with 3-diethylamino-4-(4-methoxyphenyl)-isothiazole 1,1-dioxide (1) affording through a highly regioselective 1,3-dipolar cycloaddition reaction isothiazolo[5,4-d]isoxazoline 4,4-dioxides 3. Reduction of 3 afforded a mixture of the E and Z forms of the corresponding 5-(amino-arylmethylene)-dihydro-isothiazole 1,1-dioxides 4/5 which were transformed into 5-acyl-dihydro-isothiazole 1,1-dioxides 6 and the corresponding dehydrated products 7. Compound 3 f was easily transformed into 5-cyanoisothiazole 1,1-dioxide 11.
Because enzymes can increase reaction rates by enormous factors and tend to be very specific, typically producing only a single product in quantitative yield. If you are hungry for even more, make sure to check my other article about 1235-74-1, Category: isothiazole.
Reference:
Isothiazole – Wikipedia,
,Isothiazole – ScienceDirect.com