923027-30-9

Basic information

• Product Name: Benzene, 1-(1-heptyn-1-yl)-3-nitro-
• CAS NO: 923027-30-9
• Molecular Formula: C13H15NO2
• Molecular Weight: 217.268
• Mol File: 923027-30-9.mol
• Article Data: 4

Chemical Properties

• CAS DataBase Reference: Benzene, 1-(1-heptyn-1-yl)-3-nitro-(CAS DataBase Reference)
• NIST Chemistry Reference: Benzene, 1-(1-heptyn-1-yl)-3-nitro-(923027-30-9)
• EPA Substance Registry System: Benzene, 1-(1-heptyn-1-yl)-3-nitro-(923027-30-9)

Safety Data

• Hazardous Substances Data: 923027-30-9(Hazardous Substances Data)

Upstream product

• 645-00-1 m-iodonitrobenzene 
• 628-71-7 1-Heptyne 

Downstream Products

• 121866-26-0 3-heptylphenylamine 

Relevant articles and documents

Ferrocenyl bisoxazoline as an efficient non-phosphorus ligand for palladium-catalyzed copper-free Sonogashira reaction in aqueous solution

Pd(OAc)2-catalyzed Sonogashira coupling reactions of alkynes and a variety of aryl halides with 1,3-bis(5-ferrocenylisoxazoline-3-yl)benzene as an efficient non-phosphorus ligand under copper-free conditions are presented. The main advantages over previous methodologies include low catalyst loading (0.2 mol% Pd(OAc)2 and 0.4 mol% ferrocenyl bisoxazoline ligand are sufficient for these coupling reactions), less problematic reaction medium (water–dimethylformamide) and more convenient operation (no requirement for nitrogen protection).

Organophosphate-accelerated copper-catalyzed C(sp2)-C(sp) Sonogashira-type cross couplings

A dramatic acceleration in copper-catalyzed Sonogashira-type reactions was observed when an organophosphate was used as additive. The catalyst systems featuring low copper loading (0.5 mol% Cu 5 mol%) gave Sonogashira-type products with a broad scope