Gabriela Oksdath Mansilla and Alicia B. Peñéñory

Instituto de Investigaciones en Físico Química de Córdoba (INFIQC), Depto Química Orgánica, Fac.

de Ciencias Químicas, UNC, Córdoba (5000), Argentina.

E-mail: penenory@fcq.unc.edu.ar

aldehydes, ketones and carboxylic acid derivatives by polar mechanisms. Furthermore, the

participation of 2-lithio-1,3-dithiane as electron donor was suggested in the reaction with a

neopentyl-type radical probe 5,5-dimethyl-6-iodo-1-hexene, with formation of 6-11% of cyclized

alkylated product.3 These reactions were performed at very low temperature (-20°C) in THF or THFTMDA

as solvent, and a chain process was disregarded.

To further explore the possibility of dithiane anions as electron donors in a radical

nucleophilic substitution (SRN1),4 we have studied the reactions of 2-aryl-1,3-dithiane anions (1) with

neopentyl (2a) and neophyl (2b) iodides under a variety of conditions in DMSO at 20°C. Thus, 1

as solvent, and a chain process was disregarded.

To further explore the possibility of dithiane anions as electron donors in a radical

nucleophilic substitution (SRN1),4 we have studied the reactions of 2-aryl-1,3-dithiane anions (1) with

neopentyl (2a) and neophyl (2b) iodides under a variety of conditions in DMSO at 20°C. Thus, 1

as solvent, and a chain process was disregarded.

To further explore the possibility of dithiane anions as electron donors in a radical

nucleophilic substitution (SRN1),4 we have studied the reactions of 2-aryl-1,3-dithiane anions (1) with

neopentyl (2a) and neophyl (2b) iodides under a variety of conditions in DMSO at 20°C. Thus, 1

products.2 These anions react with common electrophiles such as alkyl, allyl and benzyl halides,

aldehydes, ketones and carboxylic acid derivatives by polar mechanisms. Furthermore, the

participation of 2-lithio-1,3-dithiane as electron donor was suggested in the reaction with a

neopentyl-type radical probe 5,5-dimethyl-6-iodo-1-hexene, with formation of 6-11% of cyclized

alkylated product.3 These reactions were performed at very low temperature (-20°C) in THF or THFTMDA

as solvent, and a chain process was disregarded.

To further explore the possibility of dithiane anions as electron donors in a radical

nucleophilic substitution (SRN1),4 we have studied the reactions of 2-aryl-1,3-dithiane anions (1) with

neopentyl (2a) and neophyl (2b) iodides under a variety of conditions in DMSO at 20°C. Thus, 1

as solvent, and a chain process was disregarded.

To further explore the possibility of dithiane anions as electron donors in a radical

nucleophilic substitution (SRN1),4 we have studied the reactions of 2-aryl-1,3-dithiane anions (1) with

neopentyl (2a) and neophyl (2b) iodides under a variety of conditions in DMSO at 20°C. Thus, 1

aldehydes, ketones and carboxylic acid derivatives by polar mechanisms. Furthermore, the

participation of 2-lithio-1,3-dithiane as electron donor was suggested in the reaction with a

neopentyl-type radical probe 5,5-dimethyl-6-iodo-1-hexene, with formation of 6-11% of cyclized

alkylated product.3 These reactions were performed at very low temperature (-20°C) in THF or THFTMDA

as solvent, and a chain process was disregarded.

To further explore the possibility of dithiane anions as electron donors in a radical

nucleophilic substitution (SRN1),4 we have studied the reactions of 2-aryl-1,3-dithiane anions (1) with

neopentyl (2a) and neophyl (2b) iodides under a variety of conditions in DMSO at 20°C. Thus, 1

as solvent, and a chain process was disregarded.

To further explore the possibility of dithiane anions as electron donors in a radical

nucleophilic substitution (SRN1),4 we have studied the reactions of 2-aryl-1,3-dithiane anions (1) with

neopentyl (2a) and neophyl (2b) iodides under a variety of conditions in DMSO at 20°C. Thus, 1

neopentyl (2a) and neophyl (2b) iodides under a variety of conditions in DMSO at 20°C. Thus, 1

neopentyl (2a) and neophyl (2b) iodides under a variety of conditions in DMSO at 20°C. Thus, 1

as solvent, and a chain process was disregarded.

To further explore the possibility of dithiane anions as electron donors in a radical

nucleophilic substitution (SRN1),4 we have studied the reactions of 2-aryl-1,3-dithiane anions (1) with

neopentyl (2a) and neophyl (2b) iodides under a variety of conditions in DMSO at 20°C. Thus, 1

neopentyl (2a) and neophyl (2b) iodides under a variety of conditions in DMSO at 20°C. Thus, 1

neopentyl (2a) and neophyl (2b) iodides under a variety of conditions in DMSO at 20°C. Thus, 1

aldehydes, ketones and carboxylic acid derivatives by polar mechanisms. Furthermore, the

participation of 2-lithio-1,3-dithiane as electron donor was suggested in the reaction with a

neopentyl-type radical probe 5,5-dimethyl-6-iodo-1-hexene, with formation of 6-11% of cyclized

alkylated product.3 These reactions were performed at very low temperature (-20°C) in THF or THFTMDA

as solvent, and a chain process was disregarded.

To further explore the possibility of dithiane anions as electron donors in a radical

nucleophilic substitution (SRN1),4 we have studied the reactions of 2-aryl-1,3-dithiane anions (1) with

neopentyl (2a) and neophyl (2b) iodides under a variety of conditions in DMSO at 20°C. Thus, 1

as solvent, and a chain process was disregarded.

To further explore the possibility of dithiane anions as electron donors in a radical

nucleophilic substitution (SRN1),4 we have studied the reactions of 2-aryl-1,3-dithiane anions (1) with

neopentyl (2a) and neophyl (2b) iodides under a variety of conditions in DMSO at 20°C. Thus, 1

neopentyl (2a) and neophyl (2b) iodides under a variety of conditions in DMSO at 20°C. Thus, 1

neopentyl (2a) and neophyl (2b) iodides under a variety of conditions in DMSO at 20°C. Thus, 1

as solvent, and a chain process was disregarded.

To further explore the possibility of dithiane anions as electron donors in a radical

nucleophilic substitution (SRN1),4 we have studied the reactions of 2-aryl-1,3-dithiane anions (1) with

neopentyl (2a) and neophyl (2b) iodides under a variety of conditions in DMSO at 20°C. Thus, 1

neopentyl (2a) and neophyl (2b) iodides under a variety of conditions in DMSO at 20°C. Thus, 1

neopentyl (2a) and neophyl (2b) iodides under a variety of conditions in DMSO at 20°C. Thus, 1

products.2 These anions react with common electrophiles such as alkyl, allyl and benzyl halides,

aldehydes, ketones and carboxylic acid derivatives by polar mechanisms. Furthermore, the

participation of 2-lithio-1,3-dithiane as electron donor was suggested in the reaction with a

neopentyl-type radical probe 5,5-dimethyl-6-iodo-1-hexene, with formation of 6-11% of cyclized

alkylated product.3 These reactions were performed at very low temperature (-20°C) in THF or THFTMDA

as solvent, and a chain process was disregarded.

To further explore the possibility of dithiane anions as electron donors in a radical

nucleophilic substitution (SRN1),4 we have studied the reactions of 2-aryl-1,3-dithiane anions (1) with

neopentyl (2a) and neophyl (2b) iodides under a variety of conditions in DMSO at 20°C. Thus, 1

as solvent, and a chain process was disregarded.

To further explore the possibility of dithiane anions as electron donors in a radical

nucleophilic substitution (SRN1),4 we have studied the reactions of 2-aryl-1,3-dithiane anions (1) with

neopentyl (2a) and neophyl (2b) iodides under a variety of conditions in DMSO at 20°C. Thus, 1

aldehydes, ketones and carboxylic acid derivatives by polar mechanisms. Furthermore, the

participation of 2-lithio-1,3-dithiane as electron donor was suggested in the reaction with a

neopentyl-type radical probe 5,5-dimethyl-6-iodo-1-hexene, with formation of 6-11% of cyclized

alkylated product.3 These reactions were performed at very low temperature (-20°C) in THF or THFTMDA

as solvent, and a chain process was disregarded.

To further explore the possibility of dithiane anions as electron donors in a radical

nucleophilic substitution (SRN1),4 we have studied the reactions of 2-aryl-1,3-dithiane anions (1) with

neopentyl (2a) and neophyl (2b) iodides under a variety of conditions in DMSO at 20°C. Thus, 1

as solvent, and a chain process was disregarded.

To further explore the possibility of dithiane anions as electron donors in a radical

nucleophilic substitution (SRN1),4 we have studied the r