I found the field of Chemistry very interesting. Saw the article Synthesis of Benzannulated [6,6]-Spiroketals by a One-Pot Carbonylative Sonogashira Coupling/Double Annulation Reaction published in 2019. Name: 2,2-Diphenylacetonitrile, Reprint Addresses Zhang, Y; Li, Y (corresponding author), Lanzhou Univ, Coll Chem & Chem Engn, State Key Lab Appl Organ Chem, Lanzhou 730000, Peoples R China.. The CAS is 86-29-3. Through research, I have a further understanding and discovery of 2,2-Diphenylacetonitrile
A one-pot Pd-catalyzed carbonylative Sonogashira coupling in tandem with double annulation reaction to synthesize benzannulated [6,6]-spiroketals from o-iodophenols and terminal alkynols or alkynyl phenols was achieved. The protocol provides straightforward and facile access to benzannulated [6,6]-spiroketals in moderate to good yields and excellent diastereoselectivities under balloon pressure of CO at room temperature.
Name: 2,2-Diphenylacetonitrile. Welcome to talk about 86-29-3, If you have any questions, you can contact Xiang, KR; Tong, P; Yan, BR; Long, LL; Zhao, CB; Zhang, Y; Li, Y or send Email.
Reference:
Benzodioxan,
,1,4-Benzodioxane | C8H8O2 – PubChem