A ditopic ferrocene receptor for anions and cations that functions as a chromogenic molecular switchElectronic supplementary information (ESI) available: synthetic route to 1, 1H NMR spectra of 1, UV-vis titration. See http://www.rsc.org/suppdata/cc/b2/b210227g/

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.