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Cas Database

100034-18-2

100034-18-2

Identification

  • Product Name:1H-Indole, 4-chloro-7-iodo-

  • CAS Number: 100034-18-2

  • EINECS:

  • Molecular Weight:488.545

  • Molecular Formula:C21H20N4O6S2

  • HS Code:

  • Mol File:100034-18-2.mol

Synonyms:1H-Indole, 4-chloro-7-iodo-

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    Relevant articles and documentsAll total 1 Articles be found

    Synthesis and Reactions of Toluene and Chlorobenzene-2,4-bis-sulphonic Acid Bishydrazides and Related Compounds of Expected Biological Activity

    Donia, Shafie G.,Shams, N.,El-Raman, T. Abd

    , p. 117 - 120 (2007/10/02)

    Toluene- and chlorobenzene-2,4-bis-sulphonic acid bishydrazides (Ia and Ib) have been prepared and reacted with different aldehydes and ketones affording a series of the corresponding hydrazones (IIa and IIb; IIIa and IIIb).The sulphonylhydrazones on meth

    Process route upstream and downstream products

    Process route

    Toluene-2,4-bis-sulphonic acid bishydrazide
    35652-57-4

    Toluene-2,4-bis-sulphonic acid bishydrazide

    salicylaldehyde
    90-02-8

    salicylaldehyde

    C<sub>21</sub>H<sub>20</sub>N<sub>4</sub>O<sub>6</sub>S<sub>2</sub>
    100034-18-2

    C21H20N4O6S2

    Conditions
    ConditionsYield
    Inethanol;for 0.333333h; Heating;
    90%
    toluene-2,4-disulfonyl dichloride
    2767-77-3

    toluene-2,4-disulfonyl dichloride

    C<sub>21</sub>H<sub>20</sub>N<sub>4</sub>O<sub>6</sub>S<sub>2</sub>
    100034-18-2

    C21H20N4O6S2

    Conditions
    ConditionsYield
    Multi-step reaction with 2 steps
    1: 58 percent / hydrazine hydrate / benzene / 2 h / 0 °C
    2: 90 percent / ethanol / 0.33 h / Heating
    With hydrazine hydrate;Inethanol; benzene;
    Toluene-2,4-bis-sulphonic acid bishydrazide
    35652-57-4

    Toluene-2,4-bis-sulphonic acid bishydrazide

    salicylaldehyde
    90-02-8

    salicylaldehyde

    C<sub>21</sub>H<sub>20</sub>N<sub>4</sub>O<sub>6</sub>S<sub>2</sub>
    100034-18-2

    C21H20N4O6S2

    Conditions
    ConditionsYield
    Inethanol;for 0.333333h; Heating;
    90%
    toluene-2,4-disulfonyl dichloride
    2767-77-3

    toluene-2,4-disulfonyl dichloride

    C<sub>21</sub>H<sub>20</sub>N<sub>4</sub>O<sub>6</sub>S<sub>2</sub>
    100034-18-2

    C21H20N4O6S2

    Conditions
    ConditionsYield
    Multi-step reaction with 2 steps
    1: 58 percent / hydrazine hydrate / benzene / 2 h / 0 °C
    2: 90 percent / ethanol / 0.33 h / Heating
    With hydrazine hydrate;Inethanol; benzene;

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