-
isoindolines and
isoindolinones are chiral.
Isoindolylcarboxylic acid and 1,3-
disubstituted isoindolines are
constituents of some
pharmaceuticals and
natural products...
-
symmetric disubstituted hydrazines, a
hydrocarbon group is
bonded to each of the
hydrazine nitrogen atoms. Like
asymmetrically disubstituted hydrazines...
- selectively.
Anhydrous hydrogen chloride reacts preferentially at the
disubstituted alkene,
whereas epoxidation with
mCPBA occurs at the trisubstituted...
-
substitution of
disubstituted benzene compounds causes steric effects which determines the
regioselectivity of an
incoming electrophile in
disubstituted benzene...
- The Horner–Wadsworth–Emmons (HWE)
reaction is a
chemical reaction used in
organic chemistry of
stabilized phosphonate carbanions with
aldehydes (or ketones)...
- 3-triazolium
salts can be
obtained from 3,5-disubsituted-1,2,4-triazol. 1,4-
disubstituted 1,2,4-triaolium
salts can be
synthesized from 4-subsituted 1,2,4-triazol...
-
Unsubstituted 1-Butene 127 30.3
Monosubstituted trans-2-Butene 116 27.6
Disubstituted 2-Methyl-2-butene 113 26.9
Trisubstituted 2,3-Dimethyl-2-butene 111...
- C6F5− is pentafluorophenyl.
Monosubstituted phenyl groups (that is,
disubstituted benzenes) are ****ociated with
electrophilic aromatic substitution reactions...
- 4-
disubstituted cyclohexane, a
trans configuration, the
diaxial conformation is
effectively prevented by its high
steric strain. For 1,3-
disubstituted cyclohexanes...
- However, in plants, 1-aminocyclopropane-1-carboxylic acid is a
small disubstituted cyclic amino acid that is an
intermediate in the
production of the plant...
