A Novel and Efficient Synthetic Method of Benzo[ f ]chromen-1-ones and Phenyl-4 H -chromen-4-one through Photooxidative Cyclization of 6-[( E )-2-Arylvinyl]-4 H -pyran-4-ones and 6-[(1 E ,3E)-4-Phenylbuta-1,3-dien-1-yl]-4 H -pyran-4-one

The file will be sent to you via the Telegram messenger. It may take up to 1-5 minutes before you receive it.

Note: Make sure you have linked your account to Z-Library Telegram bot.

The file will be sent to your Kindle account. It may take up to 1–5 minutes before you receive it.

Please note: you need to verify every book you want to send to your Kindle. Check your mailbox for the verification email from Amazon Kindle.