In organic chemistry, atoms other than carbon and hydrogen are generally referred to as heteroatoms. The most common heteroatoms are nitrogen, oxygen and sulfur. Now I present to you an article called A facile construction of 4-hydroxymethylbenzisothiazolone-1,1-dioxide, published in 1998-03-19, which mentions a compound: 119639-24-6, mainly applied to furylmethanol isothiazolone dioxide regioselective Diels Alder; hydroxymethylbenzisothiazolone regioselective preparation; benzisothiazolone hydroxymethyl regioselective preparation; MO Diels Alder furylmethanol isothiazolone dioxide; hydrogen bond furylmethanol isothiazolone dioxide cycloaddition, Related Products of 119639-24-6.
4-Hydroxymethylbenzisothiazolone-1,1-dioxide could be facilely synthesized via a highly regioselective Diels-Alder cycloaddition between furfuryl alc. and 2-(tert-butyl)-isothiazolone-1,1-dioxide, followed by aromatization of the adduct under basic conditions. A secondary effect from intramol. hydrogen bonding influences the regioselectivity of the cycloaddition Unequivocal proof of the regiochem. of the Diels-Alder reaction is provided by X-ray crystallog. and ab initio calculations showed electronic and steric effects on transition structure asynchronicity.
In some applications, this compound(119639-24-6)Related Products of 119639-24-6 is unique.If you want to know more details about this compound, you can contact with the author or consult more relevant literature.
Reference:
Isothiazole – Wikipedia,
Isothiazole – ScienceDirect.com