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conjugated polymers containing alternating electron-donating and electron-accepting units based on 9,9-dioctylfluorene, 4,7-dithienyl-2-yl-2,1,3-benzothiadiazole, and (oligo)thiophene were synthesized. The polymers were synthesized by the Suzuki cross-coupling polymerization of 9,9-dioctylfluorene-2,7-diboronic acid CAS NO: 258865-48-4

 and 4,7-di(2-bromothien-5-yl)-2,1,3-benzothiadiazole with dibromo(oligo)thiophene (thiophene, bithiophene, and terthiophene). Optical properties of the copolymers were highly dependent on the length of the (oligo)thiophene unit.

Name: 9,9-Dioctylfluorene-2,7-diboronic acid   

CAS NO: 258865-48-4

Purity: 97% min

MF: C29H44B2O4

MW:478.279

BP:670.8±65.0 °C at 760 mmHg

Density:1.1±0.1 g/cm3

MP: 158-162?C(lit.)

EINECS:N/A

Appearance: asked

Package: 25g, 100g, 500g, bulk package 

Application:365bet娱乐 intermediate

Other name:

(7-borono-9,9-dioctylfluoren-2-yl)boronic acid;

(9,9-Dioctyl-9H-fluorene-2,7-diyl)diboronic acid;

Boronic acid, B,B'-(9,9-dioctyl-9H-fluorene-2,7-diyl)bis-;

2,7-diboronic acid-9,9-dioctylfluorene;

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