cas 83-81-8, O-PHTHALIC ACID BIS(DIETHYLAMIDE) | Articles data ｜lookchem

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83-81-8

Articles about 83-81-8Total 4 be found

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Directed ortho metalation of n,n-diethyl benzamides. Methodology and regiospecific synthesis of useful contiguously tri- and tetra-substituted oxygenated aromatics, phthalides and phthalic anhydrides
Full experimental details for the directed ortho metalation approch to a variety of simple ortho-substituted N,N-diethyl benzamides (Table 1) and contiguously 1,2,3- and 1,2,3,4-substituted benzamides (Tables 2) are given. The efficient conversion of these benzamides (6, 10, 12, 13, 18, 19) into phthalides (9a-b, 16b-c, 17) and phthalic anhydrides (8,16a), compounds previously available by demanding, classical methods, is detailed. A short synthesis of iso-ochracinic acid (27) is described.
De Silva,Reed,Billedeau,Wang,Norris,Snieckus
p. 4863 - 4878
(2007/10/02)

ACYLATION OF PRIMARY AND SECONDARY AMINES WITH CARBOXYLIC ACIDS IN PRESENCE OF AROMATIC SULFOCHLORIDES AND TERTIARY AMINES
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Urbanski, Jerzy,Manek, Maria Beata
p. 603 - 605
(2007/10/02)

Cleavage of Silicon-Nitrogen Bonds by Acid Chlorides: An Unusual Synthetic Route to Amides
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Bowser, James R.,Williams, Pamela J.,Kurz, Kenneth
p. 4111 - 4113
(2007/10/02)

Ortho-effects in 1-(2-Aminomethylaryl)-1-buten-3-ones and Their Hydrogenation Products, II: 2-(Aminomethyl)phenylmethylenacetones and Their Hydrogenation Products, I
The preparations of the compounds 3-13 are described.
Mayer, Klaus K.,Poettinger, Theodor,Wiegrebe, Wolfgang
p. 669 - 674
(2007/10/02)

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Chemical Properties

Melting Point: 39°
Boiling Point: bp 175-180°
Flash Point:196.9oC
Density: 1.0209 (rough estimate)
Refractive Index: 1.5800 (estimate)
PSA: 40.62000
LogP: 2.65060

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