69849-09-8

Basic information

• Product Name: 1,3-Dithiane, 2-(2-chlorophenyl)-
• CAS NO: 69849-09-8
• Molecular Formula: C10H11ClS2
• Molecular Weight: 230.782
• Mol File: 69849-09-8.mol
• Article Data: 14

Chemical Properties

• CAS DataBase Reference: 1,3-Dithiane, 2-(2-chlorophenyl)-(CAS DataBase Reference)
• NIST Chemistry Reference: 1,3-Dithiane, 2-(2-chlorophenyl)-(69849-09-8)
• EPA Substance Registry System: 1,3-Dithiane, 2-(2-chlorophenyl)-(69849-09-8)

Safety Data

• Hazardous Substances Data: 69849-09-8(Hazardous Substances Data)

Upstream product

• 109-80-8 1.3-propanedithiol 
• 5406-38-2 2-(2-chlorophenyl)-1,3-dioxane 
• 35583-08-5 3,9-di(o-chlorophenyl)-2,4,8,10-tetraoxaspiro[5.5]undecane 
• 35364-86-4 2-chlorobenzaldehyde diethyl acetal 
• 3717-28-0 2-chloro benzaldehyde oxime 
• 100-52-7 benzaldehyde 
• 5425-44-5 2-Phenyl-[1,3]dithiane 
• 89-98-5 2-chloro-benzaldehyde 

Downstream Products

• 89-98-5 2-chloro-benzaldehyde 

Relevant articles and documents

Ni-NiO heterojunctions: a versatile nanocatalyst for regioselective halogenation and oxidative esterification of aromatics

Herein, we report a facile method for the synthesis of Ni-NiO heterojunction nanoparticles, which we utilized for the nuclear halogenation reaction of phenol and substituted phenols usingN-bromosuccinimide (NBS). A remarkablepara-selectivity was achieved for the halogenated products under semi-aqueous conditions. Interestingly, blocking of thepara-position of phenol offeredortho-selective halogenation. In addition, the Ni-NiO nanoparticles catalyzed the oxidative esterification of carbonyl compounds with alcohol, diol or dithiol in the presence of a catalytic amount of NBS. It was observed that the aromatic carbonyls substituted with an electron-donating group favoured nuclear halogenation, whereas an electron-withdrawing group substitution in carbonyl compounds facilitated the oxidation reaction. In addition, the catalyst was magnetically separated and recycled 10 times. The tuned electronic structure at the Ni-NiO heterojunction controlled selectivity and activity as no suchpara-selectivity was observed with commercially available NiO or Ni nanoparticles.

Sulfur-Directed Ligand-Free C-H Borylation by Iridium Catalysis

An iridium-catalyzed ortho C-H borylation reaction directed by cyclic dithioacetal moiety is disclosed. A series of borylation products were obtained in moderate to good yields under mild conditions in exclusive mono- and ortho-regioselectivity. Thus, the 1,3-dithiane or 1,3-dithiolane group serves as a remarkable effective directing group for C-H borylation without any ligand assistance. The further transformations of the borylation products are also carried out to change boryl group to other functional groups.

Sulfonated polyanthracene-catalyzed highly efficient and chemoselective thioacetalization of carbonyl compounds and transthioacetalization of acetals and acylals

A straightforward and highly efficient procedure for the thioacetalization of a variety of aldehydes and transthioacetalization of acylals and acetals in good to excellent yields using catalytic amounts of sulfonated polyanthracene (S-PAT) is reported. Th