- In
organic chemistry,
isothiouronium is a
functional group with the
formula [RSC(NH2)2]+ (R = alkyl, aryl) and is the acid salt of isothiourea. The H centres...
- an isothiourea, can be
encountered in
substituted compounds such as
isothiouronium salts. The
global annual production of
thiourea is
around 8,000 tonnes...
-
furfuryl alcohol with
thiourea in
hydrochloric acid via an
intermediate isothiouronium salt,
which is
hydrolized to the
thiol by
heating with
sodium hydroxide...
-
second step, the salt is
treated with base, such as
sodium methoxide.
Isothiouronium salts (S-alkylated thioureas)
react with
amines to give guanidinium...
-
basic site in tetramethylthiourea.
Alkylation occurs at S,
affording isothiouronium salts.
Tetramethylthiourea forms many
coordination complexes. Two examples...
- the
reaction of
benzyl chloride and thiourea. The
initially formed isothiouronium salt must be
subjected to
alkaline hydrolysis to
obtain the thiol. It...
- gives, by
reaction of the last at its most
nucleophilic center, the
isothiouronium salt.
Hydrolysis of the salt
leads to the
sulfur analog of a benzhydrol...
-
consists of a
largely conjugated array of benzene,
benzothiazole and
isothiouronium units.
Alcian yellow is used in
histology in
conjunction with toluidine...
- distortion)
phthalocyanine nucleus (CuPc) with
three or four
pendent isothiouronium side
chains imparting its
bulkiness and
positive charges. In
order to...
- This multistep, one-pot
process proceeds via the
intermediacy of the
isothiouronium salt,
which is
hydrolyzed in a
separate step: CH3CH2Br + SC(NH2)2 →...
