CAS No. 171364-82-2|4-Cyanophenylboronic Acid Pinacol Ester

Kev taw qhia thiab kev siv ntawm CAS No. 171364-82-2|4-Cyanophenylboronic acid pinacol ester

4-Cyanophenylboronic acid pinacol ester yog ib daim ntawv protonated ntawm retinoic acid uas tau ua haujlwm nrog tus neeg txais kev kho qhov muag. Qhov sib xyaw no tau pom tias muaj peev xwm hla cov khub nrog aryl boronic acids nyob rau hauv thermally activated tej yam kev mob, nrog rau react nrog hydroxyl pawg los yog halides. Kev siv cov tshuaj no hauv kev kho mob hauv kev txhim kho yog nyob ntawm cov khoom xav tau. Yog tias cov cuab yeej xav tau yog aryl boronic acids, ces qhov sib xyaw no zoo tshaj plaws siv hauv kev sib txuas sib txuas. Xwb, yog tias cov cuab yeej xav tau yog pawg hydroxyl lossis halides, ces qhov sib xyaw no tuaj yeem siv rau hauv kev cuam tshuam nrog cov pab pawg ua haujlwm.

Synonyms:

4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)BENZONITRILE;

4-Cyanophenylboronicacidpinacolester97%;

4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)BENZONITRILE;

4-CYANOPHENYLBORONICACIDPINACOLESTER;

4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)BENZONITRILE97%;

4-Cyanobenzeneboronicacid, pinacolester;

4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile,97%;

4-(tetraMethyl-1,3,2-dioxaborolan-2-yl)benzonitrile;

Benzonitrile, 4-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)-

Specification ntawm CAS No. 171364-82-2|4-Cyanophenylboronic acid pinacol ester

Pob thiab kev thauj mus los ntawm Kev Taw Qhia thiab daim ntawv thov CAS No. 171364-82-2|4-Cyanophenylboronic acid pinacol ester

Pob: 0.1g, 1g, 5g, 25g, 100g, 500g, 1kg

Kev thauj mus los: los ntawm courier / los ntawm huab cua / los ntawm hiav txwv

CAS No. 171364-82-2|4-Cyanophenylboronic acid pinacol ester

Copper (II)-catalyzed hloov dua siab tshiab ntawm aryl / heteroaryl boronic acids, boronates, thiab trifluoroborates rau hauv cov sib thooj azides: substrate Scope thiab kev txwv

KD Grimes, A Gupte, CC Aldrich - Synthesis, 2010 - thieme-connect.com

... , arylboronic acid pinacol esters raug soj ntsuam. 4-Cyanophenylboronic acid pinacol ester

(… tau nyob rau hauv 98% tawm los ntawm cov coj boronic acid derivative 1q (Table [²] , nkag 17). ...

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