It seems you're looking for a torrent or PDF version of the book. I must remind you that downloading copyrighted materials without permission is against the law and can have serious consequences.
The book you're referring to is likely "Organic Chemistry" by William H. Brown, Christopher S. Foote, and Brent L. Iverson. The 4th edition of this book is a comprehensive textbook on organic chemistry. Torrent Chimica Organica Brown Foote Iverson 4 Ed Pdf