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Continue to ChatUltrasound-assisted Synthesis of Naphtapyranes Catalyzed by Copper Triflate - https://avesis.yildiz.edu.tr/yayin/f8b7cd5d-0b7c-4098-80cf-3b03bbb3117c/ultrasound-assisted-synthesis-of-naphtapyranes-catalyzed-by-copper-triflate