Journal of the American Chemical Society

Cyclic Thioureas

FB Zienty

Index: Zienty Journal of the American Chemical Society, 1946 , vol. 68, p. 1388

Full Text: HTML

Citation Number: 11

Abstract

N, N'-Dibutyl-ethylenediamine (I).-Tn the preparation of this product, bp 110-111 O (8 m~ n.),~ yield, 64%, from five moles of butylamine and one mole of ethylene dichloride,'the high- boiling by-product obtained was identified as N, N', N"-tributyldiethylenetriamine (11), 6 bp 163-165'(8 mm.). Upon titration in acetone solution with aqueous hydrochloric acid using brom phenol blue indicator, only two nitrogens of (11) were titrated.(I) forms an insoluble ...

Related Articles:

Multicomponent synthesis of N-heterocyclic carbene complexes

[Karkhanis, Dattatraya W.; Field, Lamar Phosphorus and Sulfur and the Related Elements, 1985 , vol. 22, p. 49 - 58]

C− H Activation with Elemental Sulfur: Synthesis of Cyclic Thioureas from Formaldehyde Aminals and S8

[Denk, Michael K.; Gupta, Shilpi; Brownie, John; Tajammul, Sabiha; Lough, Alan J. Chemistry - A European Journal, 2001 , vol. 7, # 20 p. 4477 - 4486]

C− H Activation with Elemental Sulfur: Synthesis of Cyclic Thioureas from Formaldehyde Aminals and S8

[Denk, Michael K.; Gupta, Shilpi; Brownie, John; Tajammul, Sabiha; Lough, Alan J. Chemistry - A European Journal, 2001 , vol. 7, # 20 p. 4477 - 4486]

Dication disulfides by reaction of thioureas and related compounds with trifluoromethanesulfonic anhydride. The role of triflic anhydride as an oxidizing agent

[Maas, Gerhard; Stang, Peter J. Journal of Organic Chemistry, 1981 , vol. 46, # 8 p. 1606 - 1610]

C− H Activation with Elemental Sulfur: Synthesis of Cyclic Thioureas from Formaldehyde Aminals and S8

[Denk, Michael K.; Gupta, Shilpi; Brownie, John; Tajammul, Sabiha; Lough, Alan J. Chemistry - A European Journal, 2001 , vol. 7, # 20 p. 4477 - 4486]

More Articles...