“Well basically, my team sat down with Kell Brook and his manager. We tried to make the fight and Kell Brook said he doesn’t want the fight so it’s not happening,” Khan told ITV’s This Morning show.
“It’s something I didn’t want to tweet, but you guys asked me so I want to tell you the truth. I want the fight and Kell Brook has just walked away from it, he doesn’t want it."
Asked why he would do that by host Philip Schofield, Khan replied: “Maybe he has other options or maybe he just doesn’t want that big fight. I think he’s just fooling the British public.
“I was getting the blame for not taking the fight, and now when I’ve said, ‘yes, I’ll take the fight’ – Kell Brook has stepped back and made excuses. He’s making me look the bad one.
“I want to tell you guys that I want the fight, but the answer from Kell Brook and his team was, ‘no’.”
But both fighters are now set to seek alternative opponents.
Khan's team lay the blame at the door of Brook's stepfather Terry who advises the IBF world champion.
They say he insisted on a 50/50 purse split despite the fact that Brook's pay cheque was close to being agreed.
He was to be paid more than he received to face middleweight champion Gennady Golovkin last year.
Khan's advisor Asif Vali told Mirror Sport: "Terry stood up, shook my hand, said, 'We are not doing business', and walked out."
Brook's promoter Eddie Hearn, however, claims Khan wanted a 70/30 purse split.
Hearn has now outlined Khan's terms of a 70-30 split in his favour mean the fight won't happen anytime soon, which Khan reacted to almost immediately.Eddie I'm the A side and you and kell know he will make more then he did against GGG. Don't you agree. https://t.co/7TbU05c7bN
— Amir Khan (@amirkingkhan) January 23, 2017
And on 50-50 you will make more than you did v Canelo. https://t.co/BUWqsLwYCc
— Eddie Hearn (@EddieHearn) January 23, 2017