5216-30-8

Basic information

• Product Name: 4-tert-butyl-1-[(2,2-dichlorocyclopropyl)methyl]-2-nitrobenzene
• Synonyms: BENZENE,1,1'-(1,2-ETHYNEDIYL)BIS[3-CHLORO-
• CAS NO: 5216-30-8
• Molecular Formula: C₁₄H₈Cl₂
• Molecular Weight: 302.1963
• Mol File: 5216-30-8.mol
• Article Data: 21

Chemical Properties

• Melting Point: 81-82 °C
• Boiling Point: 373.9°C at 760 mmHg
• Flash Point: 179.9°C
• Density: 1.26g/cm³
• Vapor Pressure: 1.87E-05mmHg at 25°C
• Refractive Index: 1.563
• CAS DataBase Reference: 4-tert-butyl-1-[(2,2-dichlorocyclopropyl)methyl]-2-nitrobenzene(CAS DataBase Reference)
• NIST Chemistry Reference: 4-tert-butyl-1-[(2,2-dichlorocyclopropyl)methyl]-2-nitrobenzene(5216-30-8)
• EPA Substance Registry System: 4-tert-butyl-1-[(2,2-dichlorocyclopropyl)methyl]-2-nitrobenzene(5216-30-8)

Safety Data

• Hazardous Substances Data: 5216-30-8(Hazardous Substances Data)

Upstream product

• 5216-29-5 1,1,2,2-Tetrachlor-1,2-bis-<3-chlor-phenyl>-aethan 
• 625-99-0 3-iodochlorobenzene 
• 52522-99-3 2,4-dimethoxy-5-iodopyrimidine 
• 74-86-2 acetylene 
• 108-37-2 1-bromo-3-chlorobenzene 
• 471-25-0 Propiolic acid 
• 142-45-0 Acetylenedicarboxylic acid 
• 456-39-3 3-chlorobenzenediazonium tetrafluoroborate 
• 1066-54-2 trimethylsilylacetylene 
• 75-20-7 calcium carbide 
• 766-83-6 m-chlorophenylacetylene 
• 587-04-2 m-Chlorobenzaldehyde 
• 63503-60-6 3-chlorophenylboronic acid 
• 2136-81-4 3-chlorobenzotrichloride 

Downstream Products

• 32345-96-3 1,2-Di-m-chlorphenyl-2-phenylthiovinyl-2,4,6-trinitrobenzolsulfonat 
• 20101-53-5 (Z)-1,2-bis(3-chlorophenyl)ethene 
• 1265626-07-0 2,3,4,5-tetrakis(3-chlorophenyl)furan 
• 1381988-31-3 2,3-bis(3-chlorophenyl)naphtho[1,8-bc]pyran 
• 1416814-46-4 1-{2,3-bis(3-chlorophenyl)-5-(4-nitrophenyl)-1H-pyrrol-1-yl}ethanone 
• 1446486-55-0 2,3-bis(3-chlorophenyl)benzofuran 
• 1443991-50-1 3,4-bis(3-chlorophenyl)-1-ethoxy-7-methylbenz[c-1,2]oxaphosphinine 1-oxide 
• 1380243-20-8 2,3-bis(3-chlorophenyl)-1H-inden-1-one 
• 1601494-61-4 3,4-bis(3-chlorophenyl)-2-(4-methoxyphenyl)-6-methyl-1-methylene-1,2-dihydroisoquinoline 

Relevant articles and documents

Synthesis of Diarylethynes from Aryldiazonium Salts by Using Calcium Carbide as an Alkyne Source in a Deep Eutectic Solvent

An efficient method for the synthesis of diarylethynes from aryldiazonium salts by using calcium carbide as an alkyne source at room temperature in a deep eutectic solvent is described. The salient features of this protocol are an inexpensive and easy-to-handle alkyne source, a nonvolatile and recyclable solvent, mild conditions, and a simple workup procedure.

Ruthenium(ii)-catalyzed intermolecular annulation of alkenyl sulfonamides with alkynes: Access to bicyclic sultams

A ruthenium-catalyzed allylic C(sp3)-H activation strategy has been employed to develop an intermolecular coupling of alkenyl sulfonamides with alkynes. This protocol features the diastereoselective construction of [3.3.0] and [4.3.0] bicyclic sultams in one step.

Chemoselective Hydroboration of Propargylic Alcohols and Amines Using a Manganese(II) Catalyst

The first manganese-catalyzed hydroboration of propargylic alcohols and amines as well as internal alkynes is reported. High regio- and stereoselectivity is achieved by applying 2 mol % of a manganese precatalyst based on the readily accessible bis(imino)pyridine ligand and MnCl2 as metal source. Propargylic alcohols and amines, as well as symmetric internal alkynes, were efficiently converted into the corresponding functionalized alkenes, which can serve as important and valuable intermediates for further synthetic applications such as cross-coupling reactions.