50428-39-2

Usage

Uses

Used in Chemical Synthesis:
1,3-DINEOPENTYLIDYNE-2-PROPANOL is used as a raw material for the synthesis of other organic compounds, contributing to the creation of a wide range of chemical products due to its reactive properties.
Used in Industrial Applications:
1,3-DINEOPENTYLIDYNE-2-PROPANOL is used as a solvent in various industrial applications, including the manufacturing of coatings and adhesives, due to its ability to dissolve a variety of substances and facilitate chemical reactions.
Used in Manufacturing Processes:
1,3-DINEOPENTYLIDYNE-2-PROPANOL is utilized in manufacturing processes to improve the efficiency and effectiveness of production, taking advantage of its solvent properties to aid in the formation of desired end products.
It is important to handle 1,3-DINEOPENTYLIDYNE-2-PROPANOL with care due to its classification as a flammable liquid, ensuring safety measures are in place to mitigate potential hazards during its use in various applications.

InChI:InChI=1/C13H20O/c1-12(2,3)9-7-11(14)8-10-13(4,5)6/h11,14H,1-6H3

Upstream product

• 109-94-4 formic acid ethyl ester 
• 917-92-0 3,3-Dimethylbut-1-yne 
• 107-31-3 Methyl formate 
• 13352-80-2 1-bromo-3,3-dimethylbut-1-ene 
• 107071-03-4 2-chloro-4,4-dimethylpentene 

Downstream Products

• 54623-67-5 Di-tert-butyl-3-brom-penta-1,4-diin 
• 35845-67-1 2,2,8,8-tetramethylnona-3,6-diyn-5-one 
• 54623-81-3 [1-(3,3-Dimethyl-but-1-ynyl)-4,4-dimethyl-penta-1,2-dienyl]-triphenyl-phosphonium; bromide 
• 54659-83-5 [1-(3,3-Dimethyl-but-1-ynyl)-4,4-dimethyl-pent-2-ynylidene]-triphenyl-λ⁵-phosphane 
• 54659-81-3 {3-[1-(3,3-Dimethyl-but-1-ynyl)-4,4-dimethyl-pent-2-ynyloxy]-prop-1-ynyl}-benzene 
• 54659-82-4 [1-(3,3-Dimethyl-but-1-ynyl)-4,4-dimethyl-pent-2-ynyloxy]-benzene 
• 54623-74-4 5-ethoxy-2,2,8,8-tetramethyl-nona-3,6-diyne 

Relevant academic research and scientific papers

Copper-Catalyzed Cascade Aminoalkynylation-Oxidation of Propargylic Alcohols: Stereospecific Synthesis of (Z)-2-Amino Conjugated Enynals/Enynones

Copper-catalyzed cascade aminoalkynylation-oxidation of propargylic alcohols has been realized, sterospecifically providing an array of (Z)-2-amino conjugated enynals/enynones in good yields under mild conditions. This transformation involves a rare 1,3-a

Hydrogen-Bond-Promoted Friedel-Crafts Reaction of Secondary Propargylic Fluorides: Preparation of 1-Alkyl-1-aryl-2-alkynes

We report that aromatic propargylation is achievable with secondary propargylic fluorides, thus affording 1-alkyl-1-aryl-2-alkynes. In the present case, hydrogen bonding is responsible for the activation of the C-F bond. A large excess of arene nucleophil

An Unexpected Domino Reaction of β-Keto Sulfones with Acetylene Ketones Promoted by Base: Facile Synthesis of 3(2H)-Furanones and Sulfonylbenzenes

An unexpected domino reaction of β-keto sulfones with acetylene ketones has been developed. The domino reaction of β-keto sulfones with diynones proceeded smoothly in the presence of 30 mol% K2CO3 without other additives, and afforded the novel 3(2H)-furanone derivatives. On replacing the diynones with terminal alkyne ketones, the reaction regioselectivity was changed and sulfonylbenzenes were obtained via benzannulation in good yields. (Figure presented.).

Bronsted acid catalyzed and NIS-promoted cyclization of diynones: Selective synthesis of 4-pyrone, 4-pyridone, and 3-pyrrolone derivatives

Bronsted acid catalyzed tandem cyclization was found to be highly effective for the preparation of a series of polysubstituted 4-pyrones from diynones (yield up to 99%). 4-Pyridone and 3-pyrrolone derivatives were also selectively synthesized by employing NIS and/or Bronsted acid. NIS as an electrophilic reagent could promote these reactions efficiently and rapidly under very mild reaction conditions.

Synthesis of simple diynals, diynones, their hydrazones, and diazo compounds: Precursors to a family of dialkynyl carbenes (R1-C-C- C-C-C-R2)

A variety of substituted pentadiynols, -diynals, and -diynones have been prepared en route to precursors to dialkynyl carbenes (R1-C-C-C- C-C-R2). In light of the marginal stability associated with these simple systems, several strategies were required to assemble the carbon backbones. The requisite five-carbon skeletons were prepared using 4 + 1, 3 + 2, 2 + 2 + 1, and 2 + 1 + 1 + 1 coupling methodologies. The Dess-Martin periodinane serves as an excellent method for the oxidation of pentadiynols to diynals and diynones, although many of the oxidized products are sufficiently reactive that they were not isolated; rather, they were generated in situ and intercepted with nucleophiles such as tosylhydrazide or trisylhydrazide. The hydrazone derivatives are generally reliable precursors to diazo compounds and carbenes, although cyclization of the hydrazone to afford a pyrazole can be a complicating factor in certain instances.

Tert-butyl-end-capped polyynes: Crystallographic evidence of reduced bond length alternation

Cumulene or polyyne? The synthesis and X-ray crystallographic analysis of a series of polyynes up to 20 Csp atoms in length and end-capped with tert-butyl groups has been achieved. The structural data show a distinct reduction in the bondlength alternation as a function of the polyyne length, but this trend appears to saturate before a cumulenic-like structure is achieved.

Method for preparation of an intermediate dye product

The present invention provides a novel method for the synthesis of an intermediate dye product having the following formula: wherein L is S, Te, or Se; R1 and R2 are either the same or different aryl or alkyl compounds; R3 /sup