684-88-8

Usage

Uses

Used in Pharmaceutical Industry:
Propanimidoyl chloride, N-hydroxy-2-methylis used as a precursor in the production of pharmaceuticals for its ability to react with various functional groups, enabling the synthesis of new drug compounds.
Used in Agricultural Chemical Industry:
Propanimidoyl chloride, N-hydroxy-2-methylis used as a precursor in the production of agricultural chemicals to create new compounds with potential applications in crop protection and enhancement.
Used in Specialty Chemicals Production:
Propanimidoyl chloride, N-hydroxy-2-methylis used as a versatile building block in the synthesis of specialty chemicals, contributing to the development of innovative products across various industries.

Upstream product

• 78-84-2 isobutyraldehyde 
• 5775-73-5 (1E)-2-methylpropanal oxime 
• 151-00-8 isobutyraldehyde oxime 

Downstream Products

• 1026821-85-1 (5R,6S)-6-((R)-1-Hydroxy-ethyl)-3-(3-isopropyl-isoxazol-5-yl)-7-oxo-1-aza-bicyclo[3.2.0]hept-2-ene-2-carboxylic acid 4-nitro-benzyl ester 
• 1073472-77-1 C₂₆H₂₇N₅O₂ 
• 184302-79-2 5-phenyl-3-isopropyl-2-isoxazoline 
• 14633-17-1 (3-isopropylisooxazol-5-yl)methanol 
• 1415246-97-7 C₁₂H₁₁ClN₂O₃ 
• 1198577-89-7 2-(3-isopropyl-5-phenylisoxazol-4-yl)malonic acid dimethyl ester 
• 557091-69-7 (1RS)-1-[(5RS)-3-isopropyl-4,5-dihydro-isoxazol-5-yl]-ethanol 
• 301168-22-9 1-(3-isopropyl-isoxazol-5-yl)-ethanol 
• 28164-32-1 4-methyl-1-phenylpent-1-yn-3-one oxime 
• 14633-14-8 3-isopropyl-5-phenylisoxazole 

Relevant academic research and scientific papers

Isothiocyanates and Glucosinolates from Sisymbrium officinale (L.) Scop. (“the Singers’ Plant”): Isolation and in vitro assays on the somatosensory and pain receptor TRPA1 channel

Sisymbrium officinale (L.) Scop. is a wild common plant of the Brassicaceae family. It is known as “the singers’ plant” for its traditional use in treating aphonia and vocal disability. Despite its wide use in herbal preparations, the molecular mechanism of action of S. officinale extracts is not known. The plant is rich in glucosinolates and isothiocyanates, which are supposed to be its active compounds. Some members of this family, in particular allylisothiocyanate, are strong agonists of the transient receptor potential ankyrin 1 (TRPA1) channel, which is involved in the somatosensory perception of pungency as well as in the nociception pathway of inflammatory pain. This study aims to isolate the glucosinolates and isothiocianates from fresh S. officinale to identify the major components and test their activity in in vitro assays with a cloned TRPA1 channel. Samples of cultivated S. officinale have been extracted and the active compounds isolated by column chromatography, HPLC and PTLC. The main components glucoputranjivin, isopropylisothiocyanate and 2-buthylisothiocianate have been tested on TRPA1. The glucosinolates glucoputranjivin and sinigrin turned out to be inactive, while isopropylisothiocyanate and 2-buthylisothiocyanate are potent agonists of TRPA1, with an EC50 in the range of the high potency natural agonists identified so far for this somatosensory channel.

In Situ Generation of Nitrile Oxides from NaCl-Oxone Oxidation of Various Aldoximes and Their 1,3-Dipolar Cycloaddition

Reported is a new green protocol for the efficient in situ generation of nitrile oxides through NaCl/Oxone oxidation of aldoximes and their dipolar cycloaddition. The key feature is the use of a green chemistry approach to address the substrate scope of aldoximes: broad scope (aliphatic, aromatic, and alkenyl aldoximes) without production of organic byproducts derived from oxidant and/or catalyst. Importantly, NaCl/Oxone-promoted three-component cycloaddition of aldehyde, hydroxylamine hydrochloride, and alkene was demonstrated to be competent (63-81%).

Stereospecific 1,4-Metallate Shift Enables Stereoconvergent Synthesis of Ketoximes

Reported herein is a stereospecific 1,4-metallate rearrangement for single-geometry ketoxime synthesis from oxime chlorides and arylboronic acids. This strategy exhibits broad substrate scope with excellent stereoselectivity under mild reaction conditions. In comparison with the conventional approaches, each configuration of unsymmetric diaryl oximes, as well as the thermodynamically less stable Z isomer of aryl alkyl ketoximes can be selectively and exclusively obtained. The reactivities of unsymmetric diaryl oximes and the Z isomer of aryl alkyl oximes, a class of underexplored molecules, enables efficient access to the corresponding isoquinolines, isoquinoline N-oxides, and amides having a single configuration.

COMPOUNS, COMPOSITIONS AND METHODS OF USE

Herein, compounds, compositions and methods for modulating inclusion formation and stress granules in cells related to the onset of neurodegenerative diseases, musculoskeletal diseases, cancer, ophthalmological diseases, and viral infections are described.

Valdecoxib: Vs. borazavaldecoxib: Isoxazole BN/CC isosterism as a case study in designing and stabilizing boron heterocycles

A comprehensive study on the preparation, hydrolytic stability, and the structural and spectrophotometric properties of 1,2,4,5-oxadiazaboroles is presented by way of a comparison between the NSAID drug valdecoxib (1) and its unprecedented B-N isostere, borazavaldecoxib (2). Knowledge gained from this study was employed in the design of oxadiazaborate salts, a novel class of tetrahedral boron heterocycles displaying good stability in aqueous conditions with promising antifungal and antibacterial properties.

IMIDAZOPYRROLOPYRIDINE AS INHIBITORS OF THE JAK FAMILY OF KINASES

2-((1r,4r)-4-(imidazo[4,5-d]pyrrolo[2,3-b]pyridin-1(6H)-yl)cyclohexyl)acetonitrile compounds, pharmaceutical compositions containing them, methods of making them, and methods of using them including methods for treating disease states, disorders, and conditions mediated by JAK, such as inflammatory bowel disease.

An Efficient One–pot Procedure for the Direct Preparation of 4,5-Dihydroisoxazoles from Amides

A Mo(CO)6 (molybdenumhexacarbonyl) catalyzed reductive functionalization of amides to afford 5-amino substituted 4,5-dihydroisoxazoles is presented. The reduction of amides generates reactive enamines, which upon the addition of hydroximinoyl chlorides and base undergoes a 1,3-dipolar cycloaddition reaction that gives access to the desired heterocyclic compounds. The transformation of amides is highly chemoselective and tolerates functional groups such as nitro, nitriles, esters, and ketones. Furthermore, a versatile scope of 4,5-dihydroisoxazoles derived from a variety of hydroximinoyl chlorides and amides is demonstrated. (Figure presented.).

1,3-Dipolar cycloaddition of uracil derivatives with nitrile oxides: Synthesis of [1,2,4]oxadiazolo[4,5-c]pyrimidine-5,7(6H)-dione derivatives

An efficient method of synthesizing bicyclic fused [1,2,4]oxadiazolo[4,5-c]pyrimidine-5,7(6H)-dione derivatives was developed through a [3 + 2] cycloaddition of uracil derivatives and nitrile oxides. In the one step reaction, C[sbnd]N and C[sbnd]O bonds were constructed, the target compounds were efficiently obtained in good yields. The method represents a valuable way to obtain highly functional fused bicyclic heterocycle derivatives in a simple, rapid and practical manner. The method fusing bicyclic heterocycles can be applied for modification of uracil analogues that may have potential biological activities.

Biological Activity of Brassinosteroids – Direct Comparison of Known and New Analogs in planta

A systematic investigation of structural modifications of brassinosteroids is presented. We describe in detail their synthetic preparation, which includes significant improvements of previously reported protocols as well as access to new analogs with functional modifications of the steroid skeleton and of the C(17)-attached side chain. We report the biological potency of the prepared brassinosteroid analogs as plant hormones, which were carefully established in the French bean second internode elongation assay and discuss our observations in light of the recently reported structural data detailing the molecular interactions between brassinolide in the trimeric complex with the protein receptors kinases BRASSINOSTEROID INSENSITIVE 1 (BRI1) and SOMATIC EMBRYOGENESIS RECEPTOR KINASE 1 (SERK1). In a further part of this work we describe the preparation of H2O-soluble pro-forms of 24-epicastasterone and we discuss their physical properties, hydrolytic stabilities and biological activity.

HERBICIDAL COMPOUNDS

The present invention provides a compound of Formula (I) or Formula (II): or an agronomically acceptable salt thereof, wherein :- R2 is selected from the group consisting of A1, A2, A3, A4 and A5 wherein X1 is N or CR7; X