CAS No.91-55-4,1H-Indole,2,3-dimethyl- Suppliers

Detail of "91-55-4"

CAS Number:

91-55-4

Name:

1H-Indole,2,3-dimethyl-

Superlist Name:

2,3-Dimethylindole

Molecular Structure:

Formula:

C₁₀H₁₁N

Molecular Weight:

145.20

Synonyms:

Indole,2,3-dimethyl- (7CI,8CI);2,3-Dimethyl-1H-indole;NSC 24936;

EINECS:

202-076-2

Density:

1.08 g/cm³

Melting Point:

105-107 °C(lit.)

Boiling Point:

283.4 °C at 760 mmHg

Flash Point:

120.8 °C

Appearance:

White to yellow powder

Safety:

24/25 Details

particular:

particular

Reference

Ionization equilibria of Rauwolfia alkaloids in concentrated hydroxide solutions: Ionization equilibria of Rauwolfia alkaloids in concentrated hydroxide solutions.Some chemicals with cas registry numbers like 91-55-4 and 146-48-5 are also used. Hidalgo Toledo, J.; Balon Almeida, M.; Munoz Perez, M. A.; Carmona Guzman, M. C. (Fac. Farm., Univ. Sevilla 41012, Spain). Tetrahedron, 42(5), 1497-500 (English) 1986. CODEN: TETRAB. ISSN: 0040-4020. DOCUMENT TYPE: Journal CA Section: 31 (Alkaloids) Section cross-reference(s): 22 The ionization equil. at 25° in aq. KOH solns. of several Rauwolfia alkaloids and 2,3-dimethylindole as model compd. were investigated by UV spectrophotometry. Plots of the logarithms of the ionization ratios against the H- acidity function gave straight lines whose slopes are very close to unity. The pKBH values thus obtained were reported. .

Carbon dioxide: a reagent for simultaneous protection of nucleophilic centers and the activation of alternative locations to electrophilic attack: Carbon dioxide: a reagent for simultaneous protection of nucleophilic centers and the activation of alternative locations to electrophilic attack. V. Activation of the 2-alkyl group of a 2-alkylindole toward proton loss and subsequent electrophilic substitution. Katritzky, Alan R.; Akutagawa, Kunihiko (Dep. Chem., Univ. Florida, Gainesville, FL 32611, USA). J. Am. Chem. 91-55-4 is also in the experiment. Soc., 108(21), 6808-9 (English) 1986. CODEN: JACSAT. ISSN: 0002-7863. DOCUMENT TYPE: Journal CA Section: 27 (Heterocyclic Compounds (One Hetero Atom)) 2-Alkylindoles are functionalized at the alpha-carbon of the 2-alkyl groups in a one-pot sequence by the lithiation of intermediate 2-alkylindole-1-carboxylate anions. .

Detail of "91-55-4"

1H-Indole,2,3-dimethyl-

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CAS No.91-55-4 2,3-Dimethylindole

CAS No.91-55-4 2,3-Dimethylindole

CAS No.91-55-4 2,3-Dimethylindole

CAS No.91-55-4 2,3-Dimethylindole

CAS No.91-55-4 2,3-Dimethylindole

CAS No.91-55-4 2,3-Dimethylindole

CAS No.91-55-4 2,3-Dimethylindole

CAS No.91-55-4 2,3-Dimethylindole

CAS No.91-55-4 2,3-Dimethylindole

CAS No.91-55-4 2,3-Dimethylindole

CAS No.91-55-4 2,3-Dimethylindole

CAS No.91-55-4 2,3-Dimethylindole

CAS No.91-55-4 2,3-Dimethylindole

CAS No.91-55-4 2,3-Dimethylindole

CAS No.91-55-4 2,3-Dimethylindole

CAS No.91-55-4 2,3-Dimethylindole

Reference