1816-00-8

Basic information

• Product Name: 4-N-UNDECYL)PYRIDINE
• Synonyms: 4-N-UNDECYL)PYRIDINE;4-Undecylpyridine
• CAS NO: 1816-00-8
• Molecular Formula: C₁₆H₂₇N
• Molecular Weight: 233.39
• Mol File: 1816-00-8.mol
• Article Data: 7

Chemical Properties

• Boiling Point: 142-145 °C(Press: 1 Torr)
• Appearance: /
• Density: 0.883±0.06 g/cm3(Predicted)
• PKA: 6.11±0.10(Predicted)
• CAS DataBase Reference: 4-N-UNDECYL)PYRIDINE(CAS DataBase Reference)
• NIST Chemistry Reference: 4-N-UNDECYL)PYRIDINE(1816-00-8)
• EPA Substance Registry System: 4-N-UNDECYL)PYRIDINE(1816-00-8)

Safety Data

• Hazardous Substances Data: 1816-00-8(Hazardous Substances Data)

Upstream product

• 110-86-1 pyridine 
• 105-74-8 dilauryl peroxide 
• 109-06-8 α-picoline 
• 1002-69-3 decyl chloride 
• 15854-87-2 4-iodopyridine 
• 645-66-9 lauric anhydride 
• 134319-38-3 decyl pyridin-4-yl ketone 
• 7803-57-8 hydrazine hydrate 
• 108-89-4 picoline 
• 2050-77-3 Iododecane 

Relevant articles and documents

Nickel-Catalyzed Decarboxylative Alkylation of Aryl Iodides with Anhydrides

We present the anhydride-based decarboxylative alkylation of aryl iodides catalyzed by nickel. This method of decarboxylative coupling works with a broad scope of aliphatic carboxylic anhydrides and tolerates synthetically useful aromatic substituents. Assisted by a redox system of pyridine N-oxide and zinc additives, the current reaction occurs under mild conditions and without the assistance of photocatalyst. Notably, this method features high chemoselectivity toward alkyl migration with mixed aliphatic/aromatic anhydrides. Thus, it provides a powerful synthetic tool to modify high-valued aliphatic carboxylic acids by converting them into mixed anhydrides using readily available aryl carboxylic acids such as p-toluic acid. We propose a catalytic cycle that involves the key steps of free radical-based decarboxylation and subsequent alkyl transfer to nickel that precedes an oxidatively induced C-C reductive elimination from Ni(III).

4-ALKYL SUBSTITUTED PYRIDINES AS ODIFEROUS SUBSTANCES

The present invention primarily concerns certain 4-alkyl pyridines of the following formula (I), wherein R is C8-C12 alkyl, odiferous substance mixtures and aromatic substance mixtures containing these 4-alkyl pyridines, the respective uses thereof as an odiferous or aromatic substance (mixture) and corresponding perfumed products.

Antipruritic composition

An antipruritic composition for an oral medicine, injection, and external medicine, comprising an effective amount of a chelated zinc (e.g., zinc picolinate) as an antipruritic agent.