The present disclosure is directed to novel derivatives of terpenes, particularly ester derivatives of terpene alcohols, and methods of making them, compositions comprising them, and methods for using them.

Provided is a resist composition which contains a resin (A) and a solvent (B) that contains a compound (B1) represented by general formula (b-1), wherein the content of the active ingredients based on the total amount of the resist composition is 45% by mass or less.

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(In formula (b-1), R.sup.1 represents an alkyl group having from 1 to 10 carbon atoms.)

Disclosed are alkyl lactone-derived hydroxyamide and alkyl lactone-derived hydroxyester used in compositions and methods for inhibiting corrosion. The alkyl lactone-derived hydroxyamide and alkyl lactone-derived hydroxyester are reaction products of an alkyl lactone and an amine, and an alkyl lactone and an alcohol, respectively.

Disclosed are alkyl lactone-derived hydroxyamide and alkyl lactone-derived hydroxyester used in compositions and methods for inhibiting corrosion. The alkyl lactone-derived hydroxyamide and alkyl lactone-derived hydroxyester are reaction products of an alkyl lactone and an amine, and an alkyl lactone and an alcohol, respectively.

Methods for the synthesis of methyl 2-fluoroacrylate (MFA) are provided. The methods include use of various hydrofluorination agents using a variety of starting materials and reaction schemes. The methyl 2-fluoroacrylate prepared by the methods described herein can further be used to prepare patiromer calcium sorbitex.

Methods for the synthesis of methyl 2-fluoroacrylate (MFA) are provided. The methods include use of various hydrofluorination agents using a variety of starting materials and reaction schemes. The methyl 2-fluoroacrylate prepared by the methods described herein can further be used to prepare patiromer calcium sorbitex.

The invention relates to a method for producing fatty alcohol esters of 3-hydroxybutyric acid and their acylated derivatives, as well as the products thus obtained and their use.

The invention relates to a method for producing fatty alcohol esters of 3-hydroxybutyric acid and their acylated derivatives, as well as the products thus obtained and their use.

The invention relates to a method for producing fatty alcohol esters of 3-hydroxybutyric acid and their acylated derivatives, as well as the products thus obtained and their use.

The present invention pertains to a composition comprising at least one compound of formula (I) and to the use of said composition for recovering value minerals from ore and other feedstocks by flotation.