cas 33155-90-7, 10-Hydroxybenzo[h]quinoline | Articles data ｜lookchem

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33155-90-7

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Temperature-controlled acyloxylations and hydroxylations of bromoarene by a silver salt
Temperature-controlled selective acyloxylations and hydroxylations of bromoarene were achieved using a silver salt. Various aryl esters were synthesized at 100°C, and the hydroxylated arene was obtained at 150°C from silver-mediated conditions. Mechanistically, a two-step acyloxylation-hydrolysis pathway was revealed for hydroxylation of bromoarene.
Yoo, Kwangho,Park, Hyojin,Kim, Suyeon,Kim, Min
supporting information
p. 781 - 783
(2016/02/03)

Studies into the generation and Diels-Alder reactions of 7,8-quinolyne with furan dienes
Reaction of an appropriate ortho-halo tosylate precursor with organolithium reagents provides the first conclusive route to the intermediate, 7,8-quinolyne. The transient existence of this hetaryne was confirmed by Diels-Alder reactions with furan derivatives that provide endoxide adducts. Chemical induced rearrangement of these adducts allows entry to key compounds of 10-hydroxy[h]benzoquinoline and its 7-substituted derivatives in modest yields.
Collis, Gavin E.,Burrell, Anthony K.
p. 3653 - 3656
(2007/10/03)

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1234031-34-5
10-hydroxybenzo[h]quinolinatediphenylboron

Chemical Properties

Appearance/Colour :White powder
Melting Point: 103-105°C
Boiling Point: 420.621 °C at 760 mmHg
Flash Point:208.184 °C
Density: 1.307 g/cm³
Solubility:Soluble in acetone, chloroform and ethyl acetate.
Storage Temp.:Sealed in dry,Room Temperature
Vapor Pressure: 0mmHg at 25°C
Refractive Index: 1.768
PKA: 8.03±0.30(Predicted)
BRN: 141770
PSA: 33.12000
LogP: 3.09360

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