Quaternary ammonium, betaine, or sulfobetaine compositions derived from fatty amines, wherein the fatty amine is made by reducing the amide reaction product of a metathesis-derived C.sub.10-C.sub.17 monounsaturated acid, octadecene-1,18-dioic acid, or their ester derivatives and a secondary amine, are disclosed. Quaternary ammonium, betaine, or sulfobetaine compositions derived from fatty amidoamines, wherein the amidoamine is made by reacting of a metathesis-derived C.sub.10-C.sub.17 monounsaturated acid, octadecene-1,18-dioic acid, or their ester derivatives and an aminoalkyl-substituted tertiary amine, are also disclosed. The quaternized compositions are advantageously sulfonated or sulfitated. In one aspect, the ester derivative of the C.sub.10-C.sub.17 monounsaturated acid or octadecene-1,18-dioic acid is a lower alkyl ester. In other aspects, the ester derivative is a modified triglyceride made by self-metathesis of a natural oil or an unsaturated triglyceride made by cross-metathesis of a natural oil with an olefin. The quaternary ammonium, betaine, and sulfobetaine compositions and their sulfonated or sulfitated derivatives are valuable for a wide variety of end uses, including cleaners, fabric treatment, hair conditioning, personal care (liquid cleansing products, conditioning bars, oral care products), antimicrobial compositions, agricultural uses, and oil field applications.

Quaternary ammonium, betaine, or sulfobetaine compositions derived from fatty amines, wherein the fatty amine is made by reducing the amide reaction product of a metathesis-derived C.sub.10-C.sub.17 monounsaturated acid, octadecene-1,18-dioic acid, or their ester derivatives and a secondary amine, are disclosed. Quaternary ammonium, betaine, or sulfobetaine compositions derived from fatty amidoamines, wherein the amidoamine is made by reacting of a metathesis-derived C.sub.10-C.sub.17 monounsaturated acid, octadecene-1,18-dioic acid, or their ester derivatives and an aminoalkyl-substituted tertiary amine, are also disclosed. The quaternized compositions are advantageously sulfonated or sulfitated. In one aspect, the ester derivative of the C.sub.10-C.sub.17 monounsaturated acid or octadecene-1,18-dioic acid is a lower alkyl ester. In other aspects, the ester derivative is a modified triglyceride made by self-metathesis of a natural oil or an unsaturated triglyceride made by cross-metathesis of a natural oil with an olefin. The quaternary ammonium, betaine, and sulfobetaine compositions and their sulfonated or sulfitated derivatives are valuable for a wide variety of end uses, including cleaners, fabric treatment, hair conditioning, personal care (liquid cleansing products, conditioning bars, oral care products), antimicrobial compositions, agricultural uses, and oil field applications.

Provided are a quaternary ammonium salt and a preparation method and use thereof as an inhibitor, and a water-based drilling fluid and use thereof. The quaternary ammonium salt has a structure shown in formula I, wherein, in the formula I, R.sub.1 is selected from the group consisting of —H and —COOH; R.sub.2 is selected from the group consisting of —H and —CH.sub.2—COOH; R.sub.3 is selected from the group consisting of —NH—CH.sub.2—CH.sub.2—CH.sub.2—NH.sub.2, —NH—CH.sub.2—CH.sub.2—NH.sub.2, —NH—CH.sub.2—CH.sub.2—OH, —O—CH.sub.2—CH.sub.2—NH.sub.2, —N—(CH.sub.2—CH.sub.2—OH).sub.2, and —O—CH.sub.2—CH.sub.2—NH—CH.sub.2—CH.sub.2—OH; and n and m are independently 10 to 15. ##STR00001##

Provided are a quaternary ammonium salt and a preparation method and use thereof as an inhibitor, and a water-based drilling fluid and use thereof. The quaternary ammonium salt has a structure shown in formula I, wherein, in the formula I, R.sub.1 is selected from the group consisting of —H and —COOH; R.sub.2 is selected from the group consisting of —H and —CH.sub.2—COOH; R.sub.3 is selected from the group consisting of —NH—CH.sub.2—CH.sub.2—CH.sub.2—NH.sub.2, —NH—CH.sub.2—CH.sub.2—NH.sub.2, —NH—CH.sub.2—CH.sub.2—OH, —O—CH.sub.2—CH.sub.2—NH.sub.2, —N—(CH.sub.2—CH.sub.2—OH).sub.2, and —O—CH.sub.2—CH.sub.2—NH—CH.sub.2—CH.sub.2—OH; and n and m are independently 10 to 15. ##STR00001##

The present disclosure provides a bis-quaternary ammonium salt of Formula I

##STR00001##

wherein A is selected from O, NH, S, C(O), C(NH) or C(S); R.sub.1 and R.sub.2 are independently selected from C.sub.1-3 alkyl or H; R.sub.3 is C.sub.1-16 alkyl, C.sub.13-20 aralkyl or C.sub.2-16 allyl; X.sup.− is selected from chloro, bromo, iodo, hydroxide, nitrate or sulphate; and n and m are independently 1 to 6. Furthermore, a corrosion inhibition formulation comprising said bis-quaternary ammonium salt is revealed. Also, convenient processes for the preparation of the salt of Formula I and the formulation are provided.

The present disclosure provides a bis-quaternary ammonium salt of Formula I

##STR00001##

wherein A is selected from O, NH, S, C(O), C(NH) or C(S); R.sub.1 and R.sub.2 are independently selected from C.sub.1-3 alkyl or H; R.sub.3 is C.sub.1-16 alkyl, C.sub.13-20 aralkyl or C.sub.2-16 allyl; X.sup.− is selected from chloro, bromo, iodo, hydroxide, nitrate or sulphate; and n and m are independently 1 to 6. Furthermore, a corrosion inhibition formulation comprising said bis-quaternary ammonium salt is revealed. Also, convenient processes for the preparation of the salt of Formula I and the formulation are provided.

The present disclosure concerns processes for regenerating organocations from perchlorate-rich waste products, more specifically transformation of water-insoluble organocation-perchlorate salt, originating from perchlorate-removal water treatment processes, into a water-soluble perchlorate salt for reusing same.

The present invention provides a method of making an enantiomerically enriched tertiary or quaternary ammonium salt, and the use of a non-racemic chiral compound in the synthesis of an enantiomerically enriched tertiary or quaternary ammonium salt. The control of nitrogen-based chirality, achieved via the method of the invention, is useful where a specific tertiary or quaternary ammonium enantiomer is preferred over the other enantiomer, for example where a specific tertiary or quaternary ammonium enantiomer is more effective than the other enantiomer in treating a specific medical condition.

The present invention provides a method of making an enantiomerically enriched tertiary or quaternary ammonium salt, and the use of a non-racemic chiral compound in the synthesis of an enantiomerically enriched tertiary or quaternary ammonium salt. The control of nitrogen-based chirality, achieved via the method of the invention, is useful where a specific tertiary or quaternary ammonium enantiomer is preferred over the other enantiomer, for example where a specific tertiary or quaternary ammonium enantiomer is more effective than the other enantiomer in treating a specific medical condition.

Disclosed herein are antimicrobial N-Alkyl-N,N-bis(2-carboxyethyl)-N-benzyl ammonium chlorides of Formula I for preservation of home and personal care products. The invention further discloses a process for preparation of the antimicrobial compounds and home & personal care compositions comprising the N-Alkyl-N,N-bis(2-carboxyethyl)-N-benzyl ammonium chlorides of Formula I ##STR00001## R=C.sub.8-18 saturated or unsaturated alkyl group.